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

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

Heart doctors are capturing images showing the inside of heart...

An international team has revealed parts of the Milky Way...

A single climate jolt may have nudged medieval Europe into...

A new study suggests you don’t need to carve extra...

Delaying tough climate action could do more than raise the...

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

A growing number of people ask AI chatbots for help...

A new archaeological study argues that humans have always been...

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