Wed, Mar 05, 2014 at 9:57 AM
On top of a stampeding dolphin 'megapod' and a migrating group of gray whales in California, the video also features heartwarming footage of a newborn humpback whale with its mother in Maui.
Tue, Mar 04, 2014 at 1:45 PM
Starting in April, anyone who climbs Mount Everest in Nepal will be legally required to collect not just their own garbage, but also at least 17.6 pounds of trash left on the mountain by previous climbers.
Fri, Feb 28, 2014 at 6:07 PM
Thanks to a ferocious outburst from the sun, Earth's skies were alive with auroras in late February. Don't worry if you missed them, though — Twitter has your back.
Thu, Feb 27, 2014 at 11:14 AM
Michael Roth might have lived forever in the record books, but instead the amateur angler from Scranton decided to let an unusually large shark live another day.
Wed, Feb 26, 2014 at 1:06 PM
The critically endangered grey nurse shark was coaxed into a 'shark sock,' wrestled onto a stretcher and then brought to the surface for her life-saving procedure.
Tue, Feb 25, 2014 at 3:07 PM
As another stormy spring approaches the Great Plains of North America, an impressive new time-lapse video reveals these atmospheric behemoths in action.
Mon, Feb 24, 2014 at 10:06 AM
Marine debris is transformed into art for a new exhibit at the Anchorage Museum, offering an eerie look at Earth's plastic problem.
Tue, Feb 18, 2014 at 4:05 PM
The big, tree-killing beetle has already wreaked havoc around the Pacific, and recent sightings on Oahu could spell trouble for Hawaii's iconic coconut palms.
Mon, Feb 17, 2014 at 10:22 AM
The 50,000-year-old forest, which hosts endangered sea turtles and other marine life, would be just the second national marine sanctuary in the Gulf of Mexico.
Thu, Feb 13, 2014 at 2:39 PM
Faced with warm, slushy conditions in Sochi and other recent Winter Games, a coalition of Olympic athletes is fighting to save their sports from climate change.