Sedimentary rocks deposited in deepwater, below the photic (light-penetrated) zone, contain muddy ... these times do reveal Earth’s full spectrum of known climate possibilities.

“We are reaching the end of what we thought was a safe zone for humanity ... surge is a blip or whether it marks a change in Earth’s climate system that means global warming is speeding ...

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

A key reason that we have different climate zones is that the Earth is tilted on its axis as it orbits the Sun. Incoming energy from the Sun is more concentrated at the Equator than it is towards ...

An ambitious effort to understand the Earth’s climate over the past 485 million years has revealed a history of wild shifts ...