“Sex determination in wild birds is more fluid than thought.”

Three out of seven Earth-sized planets in the TRAPPIST-1 system are likely without an atmosphere, ruling them out…

The mineral suggests Mars may have been active for longer than we thought, with potential implications for life…

Whoever made this ancient khipu didn’t drink any beer.

The diamonds, known as lonsdaleite, are thought to be the one thing harder than ordinary cubic diamonds.

It doesn’t match anything known.

The lack of a proper definition is causing a research kerfuffle.

Time to bait your curiosity with this perch for knowledge.