A plantation worker photographed this new genus of mammal in New Guinea, thought to have been dead for 6,000 years.
Spiders often have a reputation as deadly predators, but the reality is more complicated. Of the more than 40,000 known spider species worldwide, only a small number are considered medically ...
Once used by vets to anesthetize elephants, carfentanil is now an extremely dangerous illicit drug often disguised as an oxycodone tablet—and it's 100 times stronger than fentanyl.
The "city killer" asteroid 2024 YR4 won't hit Earth or the moon when it whizzes by in 2032, the latest James Webb Space Telescope observations confirm.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results