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GEOSCIENCES

News Releases

1. "Brown Cloud" Particulate Pollution Amplifies Global Warming (PR 07-087)
Available Formats: HTML
Document Number: pr07087
Document History: Posted: August 1, 2007.

2. 2007 Science and Engineering Visualization Challenge Winners Announced
Available Formats: HTML
Document Number: pr07126
Document History: Posted: September 27, 2007.

3. Acid Rain Has Disproportionate Impact on Near-Shore Ocean Waters
Available Formats: HTML
Document Number: pr07117
Document History: Posted: September 7, 2007.

4. Agriculture Changing Chemistry of Mississippi River
Available Formats: HTML
Document Number: pr08010
Document History: Posted: January 23, 2008.

5. Ancient Relatives of Algae Yield New Insights into Role of CO2 in Earth's Early Atmosphere
Available Formats: HTML
Document Number: pr03101
Document History: Posted: September 17, 2003.

6. Ancient T. rex and Mastodon Protein Fragments Discovered, Sequenced
Available Formats: HTML
Document Number: pr07038
Document History: Posted: April 12, 2007.

7. As World Warms, Water Levels Dropping in Major Rivers
Available Formats: HTML
Document Number: pr09075
Document History: Posted: April 21, 2009.

8. Atmospheric Science Goes to Ground: Researchers Present New Findings on the Natural Hydrogen Cycle
Available Formats: HTML
Document Number: pr0387
Document History: Posted: August 20, 2003.

9. Bacteria "Feed" on Earth's Ocean-Bottom Crust
Available Formats: HTML
Document Number: pr08086
Document History: Posted: May 28, 2008.

10. Beaked, Bird-like Dinosaur Tells Story of Finger Evolution
Available Formats: HTML
Document Number: pr09123
Document History: Posted: June 17, 2009.

11. Climate Computer Modeling Heats Up
Available Formats: HTML
Document Number: pr08153
Document History: Posted: September 4, 2008.

12. Cold and Ice, Not Heat, Episodically Gripped Tropical Regions 300 Million Years Ago
Available Formats: HTML
Document Number: pr08131
Document History: Posted: July 31, 2008.

13. Corals' "Internal Communication" Process Critical to Maintaining Healthy Reefs
Available Formats: HTML
Document Number: pr09113
Document History: Posted: May 29, 2009.

14. Decline in Greenhouse Gas Emissions Would Reduce Sea-Level Rise, Save Arctic Sea Ice
Available Formats: HTML
Document Number: pr09068
Document History: Posted: April 14, 2009.

15. Diamonds from Outer Space: Geologists Discover Origin of Earth's Mysterious Black Diamonds
Available Formats: HTML
Document Number: pr07001
Document History: Posted: January 8, 2007.

16. Different Genes Cause Loss of Body Parts in Similar Fish
Available Formats: HTML
Document Number: pr09120
Document History: Posted: June 4, 2009.

17. Digital Library for Geosciences Moves to National Center for Atmospheric Research
Available Formats: HTML
Document Number: pr08003
Document History: Posted: January 9, 2008.

18. Dinosaur Fossil Shows Signs of Early Flight Mechanism
Available Formats: HTML
Document Number: pr07115
Document History: Posted: September 6, 2007.

19. Doppler on Wheels" to Intercept Eye of Hurricane Isabel, Future Weather Model Zooms in for Forecast
Available Formats: HTML
Document Number: pr03102
Document History: Posted: September 17, 2003.

20. Dry Spells Spelled Trouble in Ancient China
Available Formats: HTML
Document Number: pr08196
Document History: Posted: November 6, 2008.

21. Early Whales Gave Birth on Land
Available Formats: HTML
Document Number: pr09013
Document History: Posted: February 4, 2009.

22. Ecosystem Stability and Resilience Highlighted at National Conference (PR 07-093)
Available Formats: HTML
Document Number: pr07093
Document History: Posted: August 3, 2007.

23. Effects of Urbanization Extend to the Global Scale
Available Formats: HTML
Document Number: pr08017
Document History: Posted: February 7, 2008.

24. Emission Reduction Assumptions for Carbon Dioxide Overly Optimistic, Study Says
Available Formats: HTML
Document Number: pr08052
Document History: Posted: April 2, 2008.

25. Extreme 2003 Takes Students Worldwide to the Ocean's Depth
Available Formats: HTML
Document Number: pr03138
Document History: Posted: December 8, 2003.

26. Field Project Seeks Clues to Climate Change in Remote Atmospheric Region
Available Formats: HTML
Document Number: pr08101
Document History: Posted: June 12, 2008.

27. Finding Answers in the Clouds
Available Formats: HTML
Document Number: pr08082
Document History: Posted: May 22, 2008.

28. First Buoy to Monitor Ocean Acidification Launched
Available Formats: HTML
Document Number: pr07067
Document History: Posted: June 12, 2007.

29. Forecasters Implement New Hurricane-Tracking Technique
Available Formats: HTML
Document Number: pr08058
Document History: Posted: April 10, 2008.

30. Fossil Record Accurately Reflects Recent Flowering of Marine Biodiversity
Available Formats: HTML
Document Number: pr0357
Document History: Posted: May 21, 2003.

31. Fossil Record Reveals Jellyfish More than 500 Million Years Old
Available Formats: HTML
Document Number: pr07159
Document History: Posted: October 30, 2007.

32. Fossil Record Suggests Insect Assaults on Foliage May Increase with Warming Globe
Available Formats: HTML
Document Number: pr08019
Document History: Posted: February 11, 2008.

33. Frequency of Atlantic Hurricanes Doubled During Last Century (PR 07-085)
Available Formats: HTML
Document Number: pr07085
Document History: Posted: July 30, 2007.

34. Future Risk of Hurricanes: The Role of Climate Change
Available Formats: HTML
Document Number: pr08175
Document History: Posted: October 8, 2008.

35. Genetic Sequencing of Protein from T. rex Bone Confirms Dinosaurs' Link to Birds (PR 08-068)
Available Formats: HTML
Document Number: pr08068
Document History: Posted: April 24, 2008.

36. Genomes, Cosmos, and Nano Among NSF Science Highlights from 2002
Available Formats: HTML
Document Number: tip030103
Document History: Posted: January 3, 2003.

37. Geologic Findings Undermine Theories of Permian Mass Extinction Timing
Available Formats: HTML
Document Number: pr09031
Document History: Posted: March 2, 2009.

38. Geologists Discover New Way of Estimating Size and Frequency of Meteorite Impacts
Available Formats: HTML
Document Number: PR08061
Document History: Posted: April 11, 2008.

39. Geologists Recover Rocks from San Andreas Fault
Available Formats: HTML
Document Number: pr07132
Document History: Posted: October 4, 2007.

40. Geologists Witness Unique Volcanic Mudflow in Action in New Zealand
Available Formats: HTML
Document Number: pr07077
Document History: Posted: July 13, 2007.

41. Geophysicist Robert Detrick Named NSF Division Director for Earth Sciences
Available Formats: HTML
Document Number: pr08145
Document History: Posted: August 22, 2008.

42. Hawaii Ocean Mixing Experiment Scientists Close in on Puzzle of Ocean Energy
Available Formats: HTML
Document Number: pr0374
Document History: Posted: July 17, 2003.

43. Health Standards Exceeded by Ozone Pollution in Wildfires
Available Formats: HTML
Document Number: pr08176
Document History: Posted: October 9, 2008.

44. Healthy Coral Reefs Hit Hard by Warmer Temperatures
Available Formats: HTML
Document Number: pr07050
Document History: Posted: May 1, 2007.

45. Human Impacts on Coral Reefs of Northwestern Hawaiian Islands Revealed
Available Formats: HTML
Document Number: pr09060
Document History: Posted: April 7, 2009.

46. Hydrothermal Vent Systems Could Have Persisted for Millions of Years, Incubated Early Life
Available Formats: HTML
Document Number: pr0376
Document History: Posted: July 25, 2003.

47. If a Tree Falls in the Forest, and No One Is Around to Hear It, Does Climate Change?
Available Formats: HTML
Document Number: pr08102
Document History: Posted: June 12, 2008.

48. In Alaska's Forests, Dried Mushrooms to the Rescue?
Available Formats: HTML
Document Number: pr08193
Document History: Posted: November 3, 2008.

49. Injecting Sulfate Particles into Stratosphere Could Have Drastic Impact on Earth's Ozone Layer
Available Formats: HTML
Document Number: pr08069
Document History: Posted: April 24, 2008.

50. La Niña Takes Bolivian Andes on a Sedimental Journey
Available Formats: HTML
Document Number: pr03109
Document History: Posted: October 1, 2003.

51. Lake Ecosystem Critical to East African Food Supply is Threatened by Climate Change
Available Formats: HTML
Document Number: pr0383
Document History: Posted: August 13, 2003.

52. Largest Attempt in History to Understand Tornadoes Slated to Begin
Available Formats: HTML
Document Number: pr09061
Document History: Posted: April 7, 2009.

53. Limits of Life on Earth: Are They the Key to Life on Other Planets? New NSF Grants to Foster Answers
Available Formats: HTML | TXT
Document Number: pr9761
Public Comment:

Document History: Posted: October 10, 1997.

54. Link Between Sunspots, Rain Helps Predict Disease in East Africa (PR 07-094)
Available Formats: HTML
Document Number: pr07094
Document History: Posted: August 7, 2007.

55. Magnetic Field Uses Sound Waves to Ignite Sun's Ring of Fire
Available Formats: HTML
Document Number: pr07060
Document History: Posted: May 29, 2007.

56. Marine Scientists Return From Expedition to Erupting Undersea Volcano
Available Formats: HTML
Document Number: pr09090
Document History: Posted: May 5, 2009.

57. Mark Abbott of Oregon State University to Become NSF Assistant Director for Geosciences
Available Formats: HTML
Document Number: pr07074
Document History: Posted: July 10, 2007.

58. Mark Abbott to Remain at Oregon State University (PR 07-090)
Available Formats: HTML
Document Number: pr07090
Document History: Posted: August 3, 2007.

59. Media Advisory 09-012 Vortex 2 Tornado Scientists Report Progress on Blog
Available Formats: HTML
Document Number: ma09012
Document History: Posted: May 5, 2009.

60. Methane Release Could Cause Abrupt, Far-Reaching Climate Change
Available Formats: HTML
Document Number: pr08087
Document History: Posted: May 28, 2008.

61. Microbes' Genomes Promise Insight Into Oceans
Available Formats: HTML
Document Number: pr0382
Document History: Posted: August 13, 2003.

62. Missing Link Between Whales and Four-Footed Ancestors Discovered
Available Formats: HTML
Document Number: pr07188
Document History: Posted: December 20, 2007.

63. Mysterious Microbe Plays Important Role in Ocean Ecology
Available Formats: HTML
Document Number: pr08202
Document History: Posted: November 13, 2008.

64. Nanominerals Influence Earth Systems from Ocean to Atmosphere to Biosphere
Available Formats: HTML
Document Number: pr08042
Document History: Posted: March 20, 2008.

65. Nanoparticles Change Crystal Structure When They Get Wet, Research Shows
Available Formats: HTML
Document Number: pr0390
Document History: Posted: August 27, 2003.

66. National Science Foundation Assistant Director for Geosciences to Address American Geophysical Union Conference
Available Formats: HTML
Document Number: pr08211
Document History: Posted: December 10, 2008.

67. National Science Foundation Awards Contract to Build "CubeSats"
Available Formats: HTML
Document Number: pr08168
Document History: Posted: October 2, 2008.

68. National Science Foundation Forum to Address Social and Ecological Systems in a Changing Wor
Available Formats: HTML
Document Number: ma08017
Document History: Posted: February 22, 2008.

69. Natural Ocean Thermostat Helps Protect Pacific Ocean Coral Reefs
Available Formats: HTML
Document Number: pr08018
Document History: Posted: February 7, 2008.

70. New Deep-Sea Hydrothermal Vents, Life Form Discovered
Available Formats: HTML
Document Number: pr07041
Document History: Posted: April 18, 2007.

71. New Earth System Science Results Reported at Conference: Future of NSF Geosciences Programs; Links Between Ecology and Geomorphology; Urban Areas and Climate Change; Largest Breach of Earth's Magnetic Field;
Available Formats: HTML
Document Number: pr08213
Document History: Posted: December 10, 2008.

72. New Information Links Atlantic Ocean Warming to Stronger Hurricanes
Available Formats: HTML
Document Number: pr07018
Document History: Posted: February 28, 2007.

73. New Modeling Study Forecasts Disappearance of Existing Climate Zones
Available Formats: HTML
Document Number: pr07033
Document History: Posted: March 27, 2007.

74. New Report Sets Forth Principles of Earth Science Literacy
Available Formats: HTML
Document Number: pr09119
Document History: Posted: June 4, 2009.

75. New Study Reports Large-Scale Salinity Changes in the Oceans
Available Formats: HTML
Document Number: pr03145
Document History: Posted: December 17, 2003.

76. Newly Born Twin Stars Are Far From Identical
Available Formats: HTML
Document Number: pr08104
Document History: Posted: June 18, 2008.

77. Nitrate in Lake Superior: On the Rise
Available Formats: HTML
Document Number: pr07064
Document History: Posted: June 4, 2007.

78. Northwest Atlantic Ocean Ecosystems Experiencing Large Climate-Related Changes
Available Formats: HTML
Document Number: pr07014
Document History: Posted: February 22, 2007.

79. NSF and EPA Establish Two Centers for Environmental Implications of Nanotechnology
Available Formats: HTML
Document Number: pr08155
Document History: Posted: September 17, 2008.

80. NSF Awards $31.9 Million in Grants to Study Biocomplexity in the Environment
Available Formats: HTML
Document Number: pr03116
Document History: Posted: October 14, 2003.

81. NSF Awards 10 Grants for Studies of Coupled Natural and Human Systems
Available Formats: HTML
Document Number: pr08173
Document History: Posted: October 3, 2008.

82. NSF Awards 12 Grants for Research on Coupled Natural and Human Systems
Available Formats: HTML
Document Number: pr07144
Document History: Posted: October 16, 2007.

83. NSF Awards Contract for Start of Integrated Ocean Drilling Program
Available Formats: HTML
Document Number: pr03110
Document History: Posted: October 1, 2003.

84. NSF Awards Focus on Policy Implications of Global Change Throughout the Americas
Available Formats: HTML
Document Number: pr07177
Document History: Posted: November 27, 2007.

85. NSF Awards Grant to Track 'Space Weather' in Earth's Near-Space Environment
Available Formats: HTML
Document Number: pr08123
Document History: Posted: July 21, 2008.

86. NSF Awards Grants for Three Critical Zone Observatories
Available Formats: HTML
Document Number: pr07178
Document History: Posted: November 27, 2007.

87. NSF, NIH Award Ecology of Infectious Diseases Grants
Available Formats: HTML
Document Number: pr07157
Document History: Posted: October 30, 2007.

88. Ocean Carbon Cycle Affected by Drought
Available Formats: HTML
Document Number: pr0385
Document History: Posted: August 13, 2003.

89. Ocean's "Twilight Zone" May Be a Key to Understanding Climate Change
Available Formats: HTML
Document Number: pr07046
Document History: Posted: April 27, 2007.

90. Oldest Known Rock on Earth Discovered
Available Formats: HTML
Document Number: pr08165
Document History: Posted: September 25, 2008.

91. Outflow from World's Largest River--the Amazon--Powers Atlantic Ocean Carbon "Sink"
Available Formats: HTML
Document Number: pr08124
Document History: Posted: July 21, 2008.

92. Oxygen on Earth: 50 to 100 Million Years Earlier Than Scientists Thought
Available Formats: HTML
Document Number: pr07127
Document History: Posted: September 27, 2007.

93. Paleontologists Discover Ancient Jurassic Mammal with New Type of Teeth
Available Formats: HTML
Document Number: pr07161
Document History: Posted: October 31, 2007.

94. Paleontologists Discover New Mammal from Mesozoic Era
Available Formats: HTML
Document Number: pr07026
Document History: Posted: March 15, 2007.

95. Paleontologists to Discuss "Gap" Fossils that Link Fish and Land Animals
Available Formats: HTML
Document Number: ma07001
Document History: Posted: January 16, 2007.

96. Paleozoic 'Sediment Curve' Provides New Tool for Tracking Sea-floor Sediment Movements
Available Formats: HTML
Document Number: pr08170
Document History: Posted: October 2, 2008.

97. Parasites Outweigh Predators in Pacific Coast Estuaries
Available Formats: HTML
Document Number: pr08126
Document History: Posted: July 23, 2008.

98. Pine Bark Beetles Affecting More than Forests
Available Formats: HTML
Document Number: pr08162
Document History: Posted: September 24, 2008.

99. Planetary "First Family" Discovered by Astronomers using Gemini and Keck Observatories
Available Formats: HTML
Document Number: pr08204
Document History: Posted: November 14, 2008.

100. Rainfall Controls Cascade Mountains' Erosion and Bedrock Uplift Patterns
Available Formats: HTML
Document Number: pr03136
Document History: Posted: December 11, 2003.

101. Real-Time Seismic Monitor Installed on Growing Underwater Volcano
Available Formats: HTML
Document Number: pr07056
Document History: Posted: May 10, 2007.

102. Researchers View Swimming Tactics of Tiny Aquatic Predators
Available Formats: HTML
Document Number: PR07155
Document History: Posted: October 26, 2007.

103. Robot Vehicle Surveys Deep Sea Off Pacific Northwest
Available Formats: HTML
Document Number: pr08139
Document History: Posted: August 13, 2008.

104. Scientists Conduct First Large-Scale Study of Lake Superior
Available Formats: HTML | TXT
Document Number: pr9766
Document History: Posted: October 24, 1997.

105. Scientists Discover "Giant Fossil Frog from Hell"
Available Formats: HTML
Document Number: pr08025
Document History: Posted: February 19, 2008.

106. Scientists Estimate Mercury Emissions from U.S. Forest Fires
Available Formats: HTML
Document Number: pr07147
Document History: Posted: October 17, 2007.

107. Scientists Explain Source of Tiny Tremors Emanating from Fault Zones
Available Formats: HTML
Document Number: pr07027
Document History: Posted: March 15, 2007.

108. Scientists Find Elusive Waves in Solar Corona
Available Formats: HTML
Document Number: pr07110
Document History: Posted: August 30, 2007.

109. Scientists Find Geochemical Fingerprint of World Trade Center Collapse Recorded in New York Harbor Sediments
Available Formats: HTML
Document Number: pr0309
Document History: Posted: January 22, 2003.

110. Scientists Gather in Oregon to Decide Next Steps of Mid-Ocean Ridge Exploration
Available Formats: HTML | TXT
Document Number: pr9955
Document History: Posted: September 17, 1999.

111. Scientists Make First Direct Observations of Biological Particles in High-Altitude Clouds
Available Formats: HTML
Document Number: pr09100
Document History: Posted: May 18, 2009.

112. Scientists Reveal First-Ever Global Map of Total Human Effect on Oceans
Available Formats: HTML
Document Number: pr08024
Document History: Posted: February 14, 2008.

113. Scientists Take off on Historic Mission to Measure Greenhouse Gases That Have an Impact on Climate
Available Formats: HTML
Document Number: pr09001
Document History: Posted: January 7, 2009.

114. Scientists Test System to Forecast Flash Floods along Colorado's Front Range
Available Formats: HTML
Document Number: pr08125
Document History: Posted: July 22, 2008.

115. Scientists to Assess Beijing Olympics Air Pollution Control Efforts
Available Formats: HTML
Document Number: pr080138
Document History: Posted: August 8, 2008.

116. Scientists to Kick Off Major Field Experiment on Role of Aerosols in Climate Change
Available Formats: TXT
Document Number: pr996
Document History: Posted: January 29, 1999.

117. Scientists to Probe Giant Storm Clusters across Midwestern States
Available Formats: HTML
Document Number: pr0349
Document History: Posted: May 7, 2003.

118. Scientists Uncover Link Between Ocean's Chemical Processes and Microscopic Floating Plants
Available Formats: HTML
Document Number: PR07023
Document History: Posted: March 7, 2007.

119. Scientists Verify Predictive Model for Winter Weather
Available Formats: HTML
Document Number: pr07104
Document History: Posted: August 20, 2007.

120. Sea-floor Sediments Illuminate 53 Million Years of Climate History
Available Formats: HTML
Document Number: pr09089
Document History: Posted: May 1, 2009.

121. Sediment Study 'Good News' for Quake-Prone Southern California
Available Formats: HTML | TXT
Document Number: pr9774
Document History: Posted: December 10, 1997.

122. Sedimentary Records Link Himalayan Erosion Rates and Monsoon Intensity Through Time
Available Formats: HTML
Document Number: pr08201
Document History: Posted: November 10, 2008.

123. Seismologists See Earth's Dynamic Interior as Interplay of Temperature, Pressure, Chemistry
Available Formats: HTML
Document Number: pr07153
Document History: Posted: October 25, 2007.

124. Shining Light on the Nanoscale
Available Formats: HTML
Document Number: tip030416
Document History: Posted: April 17, 2003.

125. SIO Oceans 2003 Press Release
Available Formats: HTML
Document Number: pr0388
Document History: Posted: August 26, 2003.

126. Small Satellite Takes on Large Thunderstorms
Available Formats: HTML
Document Number: pr08205
Document History: Posted: November 17, 2008.

127. Solar Telescope Reaches 120,000 Feet on Jumbo Jet-Sized Balloon
Available Formats: HTML
Document Number: pr07150
Document History: Posted: October 24, 2007.

128. Species Have Come and Gone at Different Rates than Previously Believed
Available Formats: HTML
Document Number: pr08115
Document History: Posted: July 3, 2008.

129. Stable Isotope Data Provide Evidence for Huge Global Methane Release about 600 Million Years Ago
Available Formats: HTML
Document Number: pr03140
Document History: Posted: December 17, 2003.

130. Star Count Goes Global
Available Formats: HTML
Document Number: pr08180
Document History: Posted: October 15, 2008.

131. System Brings Innovative Flood Forecasts to Vulnerable Residents of Bangladesh
Available Formats: HTML
Document Number: pr07088
Document History: Posted: August 2, 2007.

132. Team in South Pacific Studies Source of Historic Tsunami
Available Formats: HTML
Document Number: tip020806
Document History: Posted: August 7, 2002.

133. Team Selected for the Proposed Design of the Deep Underground Science and Engineering Laboratory
Available Formats: HTML
Document Number: pr07075
Document History: Posted: July 10, 2007.

134. The Abyss: Deepest Part of the Oceans No Longer Hidden
Available Formats: HTML
Document Number: pr09118
Document History: Posted: June 2, 2009.

135. The Mystery of Mass Extinctions Is No Longer Murky
Available Formats: HTML
Document Number: pr08103
Document History: Posted: June 17, 2008.

136. The Sunspots Are Coming
Available Formats: HTML | TXT
Document Number: pr9762
Document History: Posted: October 10, 1997.

137. Thirty-Two Mile Cable Installed for First Deep-Sea Observatory (PR 07-035)
Available Formats: HTML
Document Number: PR07035
Document History: Posted: April 4, 2007.

138. Tim Killeen to Become NSF Assistant Director for Geosciences
Available Formats: HTML
Document Number: pr08033
Document History: Posted: February 26, 2008.

139. Top Scientists Conclude Human Activity is Affecting Global Climate
Available Formats: HTML
Document Number: pr03129
Document History: Posted: December 2, 2003.

140. U.S. Fires Release Enormous Amounts of Carbon Dioxide
Available Formats: HTML
Document Number: pr07163
Document History: Posted: November 1, 2007.

141. U.S. Scientific Ocean Drilling Vessel Ship Sets Sail for Science Sea Trials
Available Formats: HTML
Document Number: pr09009
Document History: Posted: January 26, 2009.

142. Understanding How Humans Cause, Respond and Adapt to Change (PR 07-180)
Available Formats: HTML
Document Number: pr07180
Document History: Posted: November 28, 2007.

143. United States and Japan Sign Memorandum of Cooperation for Integrated Ocean Drilling Program
Available Formats: HTML
Document Number: pr0341
Document History: Posted: April 23, 2003.

144. Urban Sediments After Hurricanes Katrina, Rita Contained High Levels of Contaminants
Available Formats: HTML
Document Number: pr07049
Document History: Posted: May 1, 2007.

145. Volcanic Activity Key to Oxygen-rich Atmosphere (PR 07-109)
Available Formats: HTML
Document Number: pr07109
Document History: Posted: August 29, 2007.

146. Volcanic Eruptions May Affect El Niño Onset
Available Formats: HTML
Document Number: pr03126
Document History: Posted: November 20, 2003.

147. Volunteers Across Nation to Track Climate Clues in Spring Flowers
Available Formats: HTML
Document Number: pr08023
Document History: Posted: February 14, 2008.

148. Walnut Trees Emit Aspirin-Like Chemical to Deal With Stress
Available Formats: HTML
Document Number: pr08159
Document History: Posted: September 18, 2008.

149. Weather Forecasts of Great Value to Americans, Survey Finds
Available Formats: HTML
Document Number: pr09127
Document History: Posted: June 23, 2009.

150. Without Blue Crabs, Southern Salt Marshes Wash Away
Available Formats: HTML
Document Number: tip020916
Document History: Posted: September 16, 2002.

151. X-treme Life on the Web
Available Formats: HTML
Document Number: ma07012
Document History: Posted: April 25, 2007.

152. Yellowstone's Ancient Supervolcano: Only Lukewarm?
Available Formats: HTML
Document Number: pr08148
Document History: Posted: August 27, 2008.

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