Tens of millions of Facebook users viewed a video allegedly showing one of Sequoia National Park's impressive giants.

Your Monthly Dose of Good News | April 0:00 Introduction 0:59 Brazil has halted river dredging efforts to protect its ...

Fossil egg found in Antarctica suggests marine reptiles laid eggs, challenging previous beliefs about ancient life.

Between 50,000 and 10,000 years ago, many of the world's largest mammals disappeared. Picture creatures like saber-toothed ...

The massive invertebrates may have been top predators, according to an analysis of their fossilized jaws. The work suggests ...

One of Arizona’s strangest animal stops lets visitors feed giant ostriches and experience a roadside attraction full of ...

Giant, fearsome octopuses may have once ruled the ancient seas, according to new research that flips the script on their ...

Ancient Earth once buzzed with enormous dragonfly-like insects, and scientists long thought high oxygen levels made their ...

A recent discovery of Ice Age fossils in Central Texas reveals an extraordinary ecosystem.

The Golden State also has the second highest number of species listed as endangered or threatened in the nation, with 298 ...

THIS is the moment a giant tortoise walks again using an ingenious invention after struggling to move. An Aldabra giant ...

Fossils from giant tortoises, armadillos and other Ice Age-era species challenge previous assumptions about the region’s ...