![a colony of Rhabdopleura compacta](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/rhabdopleura_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Ancient, Bottom-dwelling Critter Proves: Newer Isn't Always Better Released September 7, 2012 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![the Bonnet Carré Spillway in Lousiana](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/spillway_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Spillways Can Divert Sand From Rivers to Rebuild Wetlands Released July 24, 2012 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![photo of a Yuma Clapper rail](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/yumaclapper_rail_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Ciénega de Santa Clara Unchanged After Pilot Run of Yuma Desalting Plant Released June 25, 2012 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![Douglas Jerolmack](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/doug_jerolmack_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
A Push From the Mississippi Kept Deepwater Horizon Oil Slick Off Shore, Penn Research Shows Released May 10, 2012 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![fossil brachiopods](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/brachiopods_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
UGA Study Finds There's Not Always Safety in Numbers When It Comes to Extinction Risk Released May 8, 2012 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![screen shot of a dinosaur skeleton](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/dino_skeleton_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Were Dinosaurs Undergoing Long-term Decline Before Mass Extinction? Released May 1, 2012 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![Will Clyde holds a sediment core](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/will_clyde_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
UNH Research Brings New Understanding to Past Global Warming Events Released April 2, 2012 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![map showing a sea level rise of six meters](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/sea_level_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Global Sea Level Likely to Rise As Much As 70 Feet for Future Generations Released March 19, 2012 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![image showing reconstruction of Microraptor](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/microraptor_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
New Finding: Dinosaur's Feathers Were Black with Iridescent Sheen Released March 8, 2012 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![an artist's reconstruction of Sifrhippus](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/earliest_horses_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Evolution of Earliest Horses Driven by Climate Change Released February 23, 2012 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![a student analyzing graptolites](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/graptolites_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Explosive Evolution Need Not Follow Mass Extinctions, Study of Ancient Zooplankton Finds Released February 13, 2012 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![photo of Griesbach Creek in the Arctic](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/permian_extinct_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Global Extinction: Gradual Doom Is Just As Bad As Abrupt Released February 3, 2012 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![image of fossil snails](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/pastlife_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Ancient Environment Found to Drive Marine Biodiversity Released November 25, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![image of variedspecies and smaller species](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/stressmodel_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Massive Volcanoes, Meteorite Impacts Delivered One-two Death Punch to Dinosaurs Released November 17, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![restoration of Basilosaurus isis](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/whale_skull_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Ancient Whale Skulls and Directional Hearing: A Twisted Tale Released August 22, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![image of two rodents](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/rodents_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Fossils of Forest Rodents Found in Highland Desert Released August 4, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![Savanna grasslands](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/savanna_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Six Million Years of Savanna Released August 3, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![a gray whale feeding on bottom-dwelling](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/graywhale_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Gray Whales Likely Survived the Ice Ages by Changing Their Diets Released July 6, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![image of clams](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/clams_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
How Hot Did Earth Get in the Past? Team of Scientists Uncovers New Information Released July 5, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![skull reconstruction of Camarasaurus](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/dinotemp_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Caltech-led Researchers Measure Body Temperatures of Dinosaurs for the First Time Released June 23, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![image of the world](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/pangaea_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Latitude and Rain Dictated Where Species Lived Released May 12, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![a fossil leaf showing prominent veins](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/fossil_leaf_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
First Rainforests Arose When Plants Solved Plumbing Problem Released May 3, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![a dinosaur skull](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/dinoskull_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
The Eyes Have It: Dinosaurs Hunted by Night Released April 14, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![image of African elephants](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/african_elephant_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
When African Animals Hit the Hay Released April 4, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![frog and forest in a sphere with a fungus](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/extinction_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Has the Earth's Sixth Mass Extinction Already Arrived? Released March 2, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![photo of seaweed holdfast](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/lgseaweed_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Oldest Fossils of Large Seaweeds, Possible Animals Tell Story About Oxygen in an Ancient Ocean Released February 17, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![cover of Trends in Ecology and Evolution](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/conservation_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Putting the Dead to Work for Conservation Biology Released January 19, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![ammonoid markers](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/ammonoids_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Species Loss Tied to Ecosystem Collapse and Recovery Released January 10, 2011 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![earth and environment graphic](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/1earth_enviro_l.gif) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Tropical Forest Diversity Increased During Ancient Global Warming Event Released November 11, 2010 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
![Thomas J. Algeo](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/news/other_images/thomas_algeo_l.jpg) |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
Algeo Tracks Evidence of 'The Great Dying' Released October 22, 2010 News From the Field |
![](https://webarchive.library.unt.edu/web/20120926085710im_/http://www.nsf.gov/images/x.gif) |
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