Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

A single alien world can be misleading. A strange gas in an atmosphere might look promising, then turn out to come from ...

Donald Trump announced his administration would begin identifying and releasing UFO-related information earlier this year.

Explore how cutting edge telescopes, AI, and new detection methods are transforming the extraterrestrial life search and ...

What would they think of us? Today in History: April 12, Euro Disney opens in Paris Artemis II’s moon-traveling astronauts ...

Reverse-engineering the billion-year-old enzyme nitrogenase clued researchers into how life originally formed on Earth — and ...

Missing US scientists’ mystery: Harvard astrophysicist Avi Loeb urges caution regarding a series of unexplained deaths and ...

Representative Tim Burchett said he thinks Americans can handle the "pretty wild" classified government information about ...

Explore the UFO mysteries J. Allen Hynek uncovered with Project Blue Book and how his findings challenged the Air Force's ...

His was the first widely reported UFO sighting in this country and set off a wave of other reported sightings. On July 2, A ...

With trillions of galaxies and growing discoveries, the search for life beyond Earth is starting to feel less like science ...

The subject of UFOs and aliens is vast and complex, making it impossible to summarize in one article. Flying saucers/UFOs made headline news throughout the world in 1947, sparked by two major, highly ...