Fri, Jan 31, 2014 at 9:36 AM
A stunning photo of a heron in flight swoops in and grabs the grand prize in the Nature Conservancy's 2013 Digital Photo contest.
Thu, Jan 30, 2014 at 12:49 PM
Slightly larger than a domestic house cat, red pandas are adorable arboreal creatures native to southwestern China and the Eastern Himalayas.
Wed, Jan 29, 2014 at 1:21 PM
Photographer Niccolo Bonfadini captures the essence of a sub-zero winter in Finnish Lapland with this alien-like photo of trees covered in thick layers of ice and snow.
Tue, Jan 28, 2014 at 12:29 PM
Witness winter's frosty talent for transforming ordinary water fountains into surreal ice sculptures.
Tue, Jan 28, 2014 at 8:00 AM
The deep pink moon shines in the blue evening sky and snowy grasslands of Izembek National Wildlife Refuge.
Mon, Jan 27, 2014 at 8:30 AM
Dr. Gary Greenberg documents the beauty of microscopic sand grains from around the world.
Fri, Jan 24, 2014 at 9:00 AM
These cute rats cuddle with anything, from teddy bears to mittens.
Thu, Jan 23, 2014 at 8:30 AM
This painfully adorable 6-month-old koala joey weighs in at just 12 ounces.
Wed, Jan 22, 2014 at 8:30 AM
After being off-limits for five consecutive winters for safety reasons, the stunning ice caves of the Apostle Islands National Seashore in Lake Superior are officially open for seasonal gawking.
Tue, Jan 21, 2014 at 9:16 AM
Aquascaping is the artful arrangement of aquatic plants, rocks and other objects in an aquarium.