Learn about animals, including the latest animal news, advancements in animal health research and animal photos.
Aggression is a small part of chimps' lives, but it can provide evolutionary insight into human violence.
What makes owl vision so special? Well for starters, they don't actually have eye balls.
Scientists aren't yet sure what the changes would mean for sharks in the wild, and they only have a few generations to wait and find out.
Australia and New Zealand are leading efforts to enforce an earlier court ruling that found Japan's whaling program to be more commercial than scientific.
Oceanic Preservation Society will project images of climate change and threatened species on the iconic building ahead of this weekend's Climate March.
The calves of the smallest species of reindeer on earth grow at a speedy clip, gaining 15-18 pounds a month during their first summer!
The newly discovered dino likely weighed between 10 and 15 tons, putting it at the lower end of the weight scale of other titanosaurians.
The sloths alive today are the 'black sheep of the sloth family,' and they can't tell scientists too much about their species' evolution.
A new mini-documentary reveals how uncanny 'spy creatures' are changing the art of wildlife photography.
We've finally hit the end of the work week and there is no better way to ring in the weekend than with a chorus of, "Awwwwwww!"
Researchers named the creature Jaggermeryx naida, which translates to 'Jagger's water nymph.'
Climate change is pushing hundreds of U.S. bird species to the brink, but some may still have a wing and a prayer.
The Aldabra banded snail was believed to have been driven to extinction by climate change, but researchers have found a few stragglers precariously hanging on to existence.
Black rhinos are critically endangered and under the constant threat of extinction by the guns of poachers. This youngster represents the hope and the future for this special animal.
A photographer gets a rare opportunity to watch three bobcat siblings enjoy their morning out in the open.
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Science journalist blogs about humans and other wildlife.