Fri, Nov 08 2013 at 12:23 PM
Some conspiracy-minded folk speculated that the cause of death could be related to UFOs or even the el chupacabra creature.
Mon, Nov 04 2013 at 12:20 PM
A orange-leafed cottonwood tree looms above a flock of sandhill cranes wading in the wetlands of the Bosque del Apache National Wildlife Refuge.
Mon, Aug 26 2013 at 6:29 PM
Predicting water levels in the future can be a tricky business due to variables like extreme weather and localized use.
Tue, Jul 02 2013 at 8:48 AM
From California to the Carolinas, the United States is having another wild year for wildfires — and scientists say climate change is likely fanning the flames.
Thu, Jun 13 2013 at 2:08 PM
Whether you're into southwest Florida seashells or the minerals of Michigan, these museums let you dive deep into a tiny corner of the natural world.
Fri, May 17 2013 at 5:23 PM
An analysis of the nation's largest metro areas reveals some of the top urban destinations for people who love the outdoors.
Mon, Apr 01 2013 at 10:54 AM
The IBM Roadrunner supercomputer smashed records when it was built in 2008, quickly becoming the world's fastest. Now it has been shut down because it's not energy-efficient enough.
Fri, Mar 22 2013 at 4:36 PM
The list includes two natural Western landscapes, two sites dedicated to icons of African-American history, and the first National Park Service unit in Delaware.
Fri, Feb 22 2013 at 3:28 PM
The results are skewed a bit as '15 percent of online adults regularly use Twitter, and 18-29 year olds and minorities tend to be more highly represented' on the site.
Tue, Dec 18 2012 at 10:46 AM
The national laboratory is working with wounded military veterans to prepare them for the civilian workforce.