Police Service of Northern Ireland received three UFO reports in 2025, including three orange lights in a perfect triangle ...

The number of UFO sightings has varied over the last five years, going from four in 2019 to six in 2020, eight in 2021, one ...

On Jan. 15, 2025, the Gaia spacecraft took its last image. Then the craft ran a final round of engineering tests, fired its ...

Three orange lights in a "perfect triangle" in the sky were reported to police in Northern Ireland in 2025, it can be ...

In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation ...

HP’s new ZBook 8 G1i checks off all those boxes, though it arrived with a curious twist: A deep discount of more than $2,500 ...

This Christmas, astronomers are highlighting a spectacular region of space that looks remarkably like a glowing holiday tree.

Posts claiming a celestial "smiley face” will light up the night sky over Christmas aren't true. But the Christmas Tree Cluster will dazzle the night.

Plus, Margaux’s new San Francisco flagship, the cool-kid upstate hangout upgrade, and more AD Discoveries this month ...

A suitcase forgotten in Canada reveals private Habsburg jewels, including a nearly one-ounce yellow diamond, after a century ...

Helium leaks are hard to detect, since it is odorless, colorless, tasteless, and does not react with other chemical substances. In Applied Physics Letters, by AIP Publishing, researchers from Nanjing ...

Another day, another UFO sighting. A remarkable video captured Nov. 29 in Orizaba, Mexico, offers an incredibly clear view of a triangular UFO hovering over the city in the night. Local witness Ikal ...