European peaks form ancient corridors for birds seeking cool air,...

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

Giant anacondas reached their huge size very early and kept...

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...

Using samples from caves and rock shelters along South Africa's...

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...