The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not settled the matter, some UFO enthusiasts say.

Every few years, a new “mystery metal” surfaces and the internet races to declare it proof that we are not alone. Shiny shards, polished spheres, and desert monoliths are quickly framed as alien ...

Archaeologists in Spain have unearthed a groundbreaking discovery within the Treasure of Villena. Two iron artifacts, a bracelet and a hemisphere, crafted from meteoritic iron, predate the Iberian ...

Avi Loeb, who studies astronomy at Harvard University, has discovered 'a sphere with an unusual composition' in the Pacific Ocean. Mr. Loeb claims that the globules are of extraterrestrial origin. The ...