22/10/2015

NASA's OSIRIS-REx spacecraft begins environmental testing

NASA's Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) mission is undergoing environmental testing at Lockheed Martin Space Systems facilities, near Denver, Colorado. OSIRIS-REx ...

Mammal body-size responds to climate change in ancient Wyoming

Evidence from fossils suggests that multiple global warming events, which occurred over 50 million years ago, impacted the evolution of mammals living in ancient Wyoming. Using over seven thousand fossilized teeth, paleontologist ...

Mummified seals reveal ecological impact of ice change

Scientists are using the mummified remains of seals freeze-dried in Antarctica to examine the long-term effects of changing ice patterns on marine mammal ecology. Recent work, presented this week at the Society of Vertebrate ...

'Worst haze in a decade' blankets S. Thailand

Dense haze from Indonesian forest fires has caused some of the worst pollution in southern Thailand for a decade, officials said Thursday, cancelling flights in an area popular with tourists.

300 million-year-old 'supershark' fossils found in Texas

Even before the age of dinosaurs, big toothy predators were roaming Texas. 300 million years ago, during a time called the Carboniferous, the area surrounding what is now Dallas, Texas was flooded by a shallow sea. Fossils ...

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