About 70 million years ago, in what is now southern...

On a routine wildlife survey in a forest reserve in...

Far beneath Antarctic waters, scientists have found a killer sea...

In the forests of central Colombia, a roughly 2-foot long,...

Near the end of the dinosaurs' reign, about 16,600 footprints...

In northern Botswana, sharing space with elephants is part of...

A new fossil mega catalog from the Omo-Turkana Basin in...

For more than 2,000 years, people have watched chameleon eyes...

During a tiger survey in a forest sanctuary in northern...

The idea of life continuing on Earth without humans is...

The idea that extreme heat could one day cause a...