Thirty years after the sequencing of the BRCA1 cancer-associated gene, access to genetic tests and awareness about its risks are still too limited.

Dec. 4, 2024 — Two massive asteroids hit Earth around 35.65 million years ago, but did not lead to any lasting changes in the Earth's climate, according to a new ... Dec. 3, 2024 — Researchers ...

Aerial observations and experiments with a simulated atmosphere show that isoprene, a gas emitted by trees, is a precursor of particles in the upper atmosphere. The findings could help to improve ...

Dec. 10, 2024 — Some of the world's smallest animals and their tiny poops could aid in the fight against climate change. A study reports that clay dust sprayed on the surface of seawater ...