Possible factors in the extinction of many large animals include include hunting and climate stability since the last ice age ...

Koalas are endangered today. However, habitat loss is not the only factor causing population decline. Chlamydia has played a ...

A critically rare wild feline has been spotted in Thailand for the first time since 1995. Flat-headed cats, named for their ...

These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...

Five red-necked ostriches have been released in a nature reserve in Saudi Arabia as part of an ambitious plan to “rewild” the ...

The court invoked Ecuador’s rights of nature laws in halting a highway project to protect the Jambato harlequin toad, ...

Killing the protected animals may be the only way to stop them from eating too many of the Pacific Northwest’s endangered ...

Discover the monster snake that makes all modern snakes seem small by comparison. Learn about Titanoboa, the biggest snake to roam the Earth!

A list of animated cartoon series that kids who are obsessed with animals can watch to learn about ecosystems, animals and ...

Ostriches are also known as camel birds, because they are said to resemble the humped mammal from a distance, and are equally ...

Birds are a barometer of the health of water sources, habitats, and air quality. A notable example is the use of canaries in ...

Return of key species after more than 500 years could control damaging surge in deer numbers and boost tourism ...