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Press releases from the NASA centers and from NASA researchers.

NASA and SETI Explorers Search for Planetary Evolution Clues on Earth
October 27 — Field research at extreme lakes at the summit of high volcanoes is underway to collect new knowledge about the biosphere of our own planet, the evolution of life and its adaptation to climate changes. More

NASA Satellite Identifies the World's Most Intense Thunderstorms
October 26 — Using NASA satellite data, scientists are gaining new insight into the location and distribution of the planet's strongest thunderstorms. More

NASA Looks at Sea Level Rise, Hurricane Risks to New York City
October 25 — Using computer climate models, scientists at NASA have learned more about the potential impact of rising sea levels and hurricane storm surge on the New York metropolitan area. More

NASA and NOAA Announce Ozone Hole is a Double Record Breaker
October 19 — NASA and National Oceanic and Atmospheric Administration (NOAA) scientists report this year's ozone hole in the polar region of the Southern Hemisphere has broken records for area and depth. More

Greenland Ice Sheet on a Downward Slide
October 19 — For the first time NASA scientists have analyzed data from direct, detailed satellite measurements to show that ice losses now far surpass ice gains in the shrinking Greenland ice sheet. More

NASA's Live Tropical Seas Surface Temperature Website Gives Climate, Hurricane Clues
October 12 — Sea surface temperatures give scientists information about ocean currents, climate, and how a hurricane may evolve - and now NASA has a web page that provides frequent updates on changing ocean temperatures. More

Are you a Citizen Scientist? If So, "Earth Science Week" is Your Time to Shine
October 12 — Earth Science Week, October 8 to 14, is a perfect time to learn more about NASA's S'COOL, or Students' Cloud Observations On-Line program, and MY NASA DATA, or Mentoring and inquirY using NASA Data for Atmospheric and Earth science for Teachers and Amateurs. More

Central American Fires Impact U.S. Air Quality and Climate
October 10 — Scientists using NASA satellites and computer models have shown that pollutants from Central American biomass burning can influence air quality and climate in the United States. More

Plants Become Air Quality Detectives at Goddard Visitor Center
October 10 — A new ozone monitoring garden is being used to study air quality from the ground by seeing how ozone in the air damages the leaves of certain plants. More

NASA Data Captures El Ni�o's Return in the Pacific
October 5 — NASA satellite data indicates El Ni�o has returned to the tropical Pacific Ocean, although in a relatively weak condition that may not persist. More

NASA Satellite Data Helps Assess the Health of Florida's Coral Reef
October 3 — NASA satellite data was used to help monitor the health of Florida's coral reef as part of a field research effort completed this August and September. More

Global Lightning Study Promises Fresh Insight into Severe-Storm Behavior
October 2 — Lightning information gleaned by space instruments may help NASA scientists and weather forecasters better understand dangerous weather patterns and help minimize danger to lives and property. More

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