For the first time, one of James Webb's "little red dots" is emitting X-rays, revealing a transitional phase in the early universe
Archaeologists find human remains deep in Neolithic ritual caves — but not everyone made it out alive
A ghostly organism at the bottom of the Ryukyu Trench has taxonomic experts worldwide scratching their heads
The largest official UFO document release in history hits a new Pentagon website, but what's inside may surprise you