A mysterious metal shard captured the imagination of the American public, because it was supposedly from a 1947 UFO that crashed on Earth. The sample seemed to have an unprecedented material structure ...

Might a comet from another star system force a rewrite of the rules of planetary formation? The interstellar comet 3I/ATLAS, only the third such visitor ever detected, is erupting with ...

In the heart of a Bronze Age treasure trove, a discovery has surfaced that could rewrite our understanding of ancient metalworking. Hidden in the Treasure of Villena, a cache of gold artifacts found ...