Scientists have discovered that deep inside planets like Neptune, Uranus, and even distant exoplanets, extreme conditions can ...

With the first U.N. climate talks in the Amazon approaching, thousands of Indigenous people marched Tuesday in Brazil’s ...

The infamous 'city-killer' asteroid 2024 YR4, which is large enough to destroy an entire city, still has a 2% chance of ...

YR4, first discovered in December 2024, triggered a first-ever notification from the International Asteroid Warning Network ...

Just when you thought you could relax about putative 'city killer' asteroid 2024 YR4, back it comes, with a vengeance.