The Manhattan-sized interstellar visitor hurtling through space has captured the imaginations of UFO watchers for months and ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

A light, imaginative look at how extraterrestrial observers might interpret car haulers and what these vehicles reveal about ...

Hubble's latest images of interstellar comet 3I/ATLAS reveal sustained, jet-like eruptions and a carbon dioxide-rich coma ...

Interstellar object 3I/ATLAS, the third such visitor ever observed, is exhibiting unusual energy and chemical behavior as it ...

Some scientific breakthroughs may be lost to time due to scandal and redaction, while others are simply a case of waiting for ...

Learn about the 3I/ATLAS mystery as Harvard's Avi Loeb reveals 'wobbling jets' that could suggest the interstellar visitor is ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

Interstellar comet 3I/ATLAS has gotten new viral claims that it is targeting the Sun with strange wobbling jets. We break ...

A mysterious metallic monolith was discovered at Magnuson Park on Jan. 1, 2001, quickly becoming one of Seattle’s strangest ...

An alien virus creates a hive mind. But the story is how the survivors fail to unite—revealing human cooperation's fragile ...

Weaver was ultimately nominated for an Oscar for her role in Aliens, which she said in an October appearance on the Happy Sad ...