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 ...

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

Older adults with ADHD are at higher risk of age-related dementias like Alzheimer's disease, and an international team of ...

The measles outbreak that began in west Texas in late January 2025 continues to grow, with 400 confirmed cases in Texas and ...