Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

Dozens of NASA's spaceflight missions that launched from Florida could be in jeopardy under a budget proposal from the Trump ...

Either it's going to become multi-planetary, or it's going to be confined to one planet, until some eventual extinction event. So, I think it's much more … KARA SWISHER: Well, if you put it that ...

And while every mass extinction has winners and losers ... professor of Earth and planetary science at the Univeristy of California, Berkeley. Along with two other colleagues, they coauthored ...

Elon Musk claimed Mars offered humanity ‘life insurance’ as part of a multi-planet civilization before Earth’s incineration by the sun ...

The planetary boundary for biodiversity loss was initially measured by extinction rates, but this, as well as other measurements, have proved to be insufficient in determining a global threshold ...