Eleven appears to die in the Stranger Things finale. Her apparent death comes when she stays in the Upside Down as it ...

A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.

This spider doesn’t run or hide when danger strikes. Instead, it builds a fake version of itself — and predators fall for it.

Understand how to survive encounters with the world's deadliest spider.

A tiny spider frozen in 100-million-year-old amber is changing what scientists thought they knew about spider evolution. This prehistoric creature had spinnerets like modern spiders, but also a long ...

Using microscopy and 3D imaging, they were able to examine the fossils’ minute details. It revealed they had spinnerets and ...