Currently a harsh, arid sandscape, it's hard to believe the Sahara was once studded with sparkling water bodies that nourished lush green savannas.

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

The damage climate change will inflict on the world's economy is likely to have been massively underestimated, according to ...

NASA's Parker Solar Probe has repeated its record-smashing performance of December 2024, swooping down within a scorching 6.1 ...

Could microbes survive in the permanently shadowed regions (PSRs) of the Moon? This is what a recent study presented at ...