Billions of years ago, Mars was warm, wet, and capable of sustaining liquid water on its surface. Scientists have long ...

The average so far does suggest this as a possibility, but the probability of this happening will become clearer later in the ...

As climate change melts ice sheets and glaciers, water is being redistributed across the globe — and could end up moving the ...

Despite setbacks on climate change under the Trump presidency, here are five ways we are making progress in the climate ...

In the battle to slow climate change, local and state governments, as well as citizens, have taken to the courts. Their ...

Mission funded by billionaire Jeff Bezos has received a heavy backlash and scepticism over its marketing as a historic and ...

The Curiosity rover identified hidden caches of the mineral siderite, which could help explain why Mars lost its habitable climate.

Americans are more likely to discuss climate change with family and friends if they feel worried or at risk, perceive society ...

A crushing “spiral of silence” keeps Americans from discussing the threat of climate change, a new study has found. The ...

A mineral called siderite found abundantly in rock drilled by a NASA rover on the surface of Mars is providing fresh evidence ...

Katy Perry and her companions were initially portrayed in the media as breaking down gender barriers. On their return to Earth, the team enthused about protecting the planet and blazing a trail for ...

Many national and corporate climate targets seek to limit global warming to 1.5°C. Yet, global warming continues to increase.