Astronomers tracking the skies around our planet have picked up two very different cosmic companions: a vast interstellar ...

Friendly rivalries between Washington and Oregon include many aspects of Northwest life, from college football to urban hipsterism (best microbrew? coziest kombucha culture?) to record rainfall.

Online forums have erupted over claims that China retrieved crashed UFOs in the 1990s, including reports of short, hair-covered alien survivors.

If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth. Eerie ...