Supernovas are powerful explosions marking the death of massive stars. They spread elements like carbon, calcium, and iron ...

Two of Earth’s five confirmed mass extinction events could have been caused by nearby supernova explosions stripping the ...

Powering spacecraft with solar energy may not seem like a challenge, given how intense the sun's light can feel on Earth.

The Arctic is one of the regions most strongly affected by climate change. In recent decades, the temperature there has risen ...

We may be starting to get a grasp on what kick-started life on Earth – and it could help us search for it on other planets ...