By the end of the Jurassic period, most primitive species of the order  Pterosaurs became extinct. But one lineage of the order evolved rather  quickly into pterodactyloids, and managed to survive.
These were some of the largest creatures ever to take to the skies, says University of South Florida paleontologist Brian Andres.
A 162.7 million-year-old fossil of the oldest pterodactyloid species unearthed in northwest China sheds light on how such species adapted to their environments.
Chris Sloan, formerly with National Geographic and now president of media company Science Visualization, first spotted the fossil in 2001.
		



The Saudi prisoner awaiting death-penalty trial for the USS Cole bombing was tortured physically, mentally and sexually, an expert in torture treatment testified Thursday in a war court defense effort to get the captive better health care.
For the first known time since the U.S. government began collecting data about Americans’ phone calls in bulk after the 9/11 attacks, a telecommunications company has questioned those surveillance activities in court, according to a judge’s opinion unsealed on Friday.
At least 40 U.S. veterans died waiting for appointments at the Phoenix Veterans Affairs Health Care system, many of whom were placed on a secret waiting list.





























