Fri, Oct 17, 2014 at 1:48 PM
The rare mammals welcomed 121 new pups into the world this year, a 17 percent increase from 2013.
Fri, Oct 10, 2014 at 10:17 AM
The Thirty Meter Telescope has faced opposition because some people are concerned about its environmental and cultural impact.
Wed, Oct 08, 2014 at 9:00 AM
Long before humans discovered the art of shaping trees through bonsai, topiary, and espalier, our beloved Mother Earth was doing some major horticultural sculpting herself.
Sat, Oct 04, 2014 at 12:04 PM
What makes thousands of athletes want to line up for 140.6 miles of arduous swimming, cycling, and running?
Thu, Sep 25, 2014 at 2:42 PM
The U.S. is expanding a marine sanctuary near Hawaii to create Earth's largest no-take ocean preserve.
Thu, Sep 18, 2014 at 10:16 AM
Despite fantastic cabin service and other amenities, these sky marathons can tax even seasoned travelers.
Fri, Sep 05, 2014 at 2:15 PM
A new video shows lava from the Kilauea volcano burning through forest on its way toward a neighborhood.
Wed, Aug 20, 2014 at 9:22 AM
Get lost in the landscaping as you wind your way through these incredible creations.
Sat, Aug 02, 2014 at 10:00 AM
A new age of astronomy is dawning, thanks to a historic building boom of futuristic telescopes.
Thu, Jul 03, 2014 at 11:18 AM
Keep these four surprising facts in mind anytime you're near a beach with breaking waves.