Ever wondered why some people can spot tiny details instantly while others struggle? It all comes down to how efficiently ...

We’re a reader-funded news organization fighting an expensive lawsuit that threatens our survival. Our reporting remains ...

Mar. 24, 2025 — Researchers describe a new brain circuit involved in motion sickness that also contributes to regulating body temperature and metabolic balance. The findings may provide ...

An optical illusion shared on X had internet users searching for a hidden hippo among cartoon rhinos.

All in all, time is of the essence here! After all, what brain teaser is interesting without a time limit? Take another good look at the image and try to spot the hidden faces in under 11 seconds!

Brain zaps are brief episodes that feel like electrical or buzzing sensations in the head, which may be perceived as coming from the brain. These episodes are not dangerous. They have been given the ...