Two photographers ventured deep into the forests of central Africa to capture touching photos of a 33-year-old wild silverback and his clan
A new book delivers fascinating photographs of over 300 skulls from the British taxidermist's personal collection—the largest in the world
Scientists have identified dozens of early primates, based on teeth, but still have a hard time assessing how these mammals relate to modern primates
Black cats aren't evil, and torties aren't always aloof. But people often think coat color and behavior are linked
Nesting behind waterfalls and in caves, the rarely seen black swift is only beginning to shed its secrets
Neanderthals may have used feathers as personal ornaments, which suggests our cousins were capable of symbolic expression
A new study in zebrafish found that certain types of gut bacteria lead to a greater absorption of fat during digestion
A newly built retreat gives visitors a chance to see the Kodiaks in their element
Marine biologists took a submersible more than half a mile below the surface to understand the strange creatures that glow on the ocean floor
Check out these incredible images by photojournalist Brian Skerry, and help select which photographs will appear in an upcoming exhibit
While renovating the Elephant House, construction workers discovered a mysterious box hidden in a wall
Creative minds are increasingly turning to nature—banyan tree leaves, butterfly wings, a bird's beak— for fresh design solutions
One of the world's most devastating predators is brainless, slow and voracious
In a new book, UCLA cardiologist Barbara Natterson-Horowitz reminds us that humans are animals too. Now, if only other doctors could think that way
The meticulous records of an amateur butterfly club in New England are opening a window into changes happening to the regional climate
A new experiment showed that the birds are capable of abstract logical reasoning, a trait previously shown only by primates
Researchers came upon a wild snow leopard den in the Tost Mountains of Mongolia and captured a mother with cub on camera for the first time
Scientists have found that bat species that hibernate in clusters are more likely to be struck by the dreaded disease and may be at risk of extinction
Recognized for his role in animal conservation, Amstrup explains what climate change is doing to the arctic and what he's doing to stop it
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