In a world first, a species of animal has been found to have teeth coated in iron to help keep them sharp.
A coffee farmer recently recorded video footage of an incredibly rare creature poking its head up out of a hole in Bolivia.
Animal behaviorist Grace Carroll takes a look at the reason why cats seem to like meowing at us.
CCTV camera footage captured the moment a large portion of the pitch was swallowed up by a gaping hole.
Scientists discovered that this piranha-like fish had been masquerading as another species for years.
Scientists now believe that elephants, like humans, have assigned names that they use when calling one another.
Conservationists have been left puzzled by the discovery of an invasive species of squirrel on a Scottish island.
The unexplained behavior has resulted in more than 700 cases of killer whales attacking and damaging boats.
An injured orangutan was recently observed chewing a medicinal leaf and applying it to his wound.
This alien-like fish, which typically lives 3,000ft beneath the surface of the ocean, is a very unusual find.
The new evidence would seem to put to bed the notion that claims of big cats roaming the British Isles are false.
If you've ever looked closely when your dog or cat blinks, you may have noticed that it has a third eyelid.
The animal, which looked unusually large for a domestic cat, was seen bounding through a nearby field.
In New Zealand, Indigenous leaders recently signed a remarkable new treaty to recognize whales as legal 'persons'.
Scientists have discovered more than 50 new species of weird and wonderful creatures in the Pacific depths.
Photographs of these peculiar jelly-like objects were recently shared on social media by state wildlife officials.
This striking yellow and black bird, which hadn't been seen for 20 years, was rediscovered during an expedition to Africa.
Found in the rivers and wetlands of South America, the green anaconda is very much more than meets the eye.
A strange and rarely seen type of sea creature has been appearing more and more frequently along the coastline.
The enigma began when a lone stingray inexplicably became pregnant despite no other stingrays being present.