For the last decade Harvard astronomer Avi Loeb has been scanning the skies and seas for evidence of intelligent alien life.

It comes after the US president directed his administration to declassify more information on the issue ...

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

The deep ocean is home to one of the strangest phenomena on Earth: bioluminescence. Scientists estimate that more than 75% of ...

As for those salt clouds, the salt is not table salt or even Pink Himalayan Rock Salt, though that would go splendidly with ...

Something is absorbing light on the surfaces of Pluto and Saturn’s moon Titan, and figuring out what it is could be crucial ...

We're still in the definition phase of the Habitable Worlds Observatory (HWO), but it seems like every week a new research ...

New UFO files have been released by the Trump administration that include several vivid descriptions of mysterious sightings in the sky.

Scientists and the general public have been interested in the possibility of discovering the existence of intelligent life in outer space for decades. The new scientific estimates will likely make ...