The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...

The United States Congress has been holding a hearing on UFO sightings, as our maps show the areas in America most visited by ...

Fifty years ago, the famed Arecibo message was fired into space to make contact with intelligent extraterrestrials. Now is ...

The Pentagon and intelligence officials released their yearly report on UFO sightings, now called UAPs. They investigated ...

T he new Netflix docuseries The Manhattan Alien Abduction landed on the streamer's Top 10 list in its first week. The 3-part ...

The Pentagon refuted claims on Thursday that a former Pentagon official made the day before, claiming, "We are not alone in ...

The U.S. government has received more than 700 reports of unexplained phenomena but have found no proof of extraterrestrial ...

The review includes hundreds of cases of misidentified balloons, birds and satellites as well as some that defy easy ...

One of the most challenging aspects of astrobiology and the Search for Extraterrestrial Intelligence (SETI) is anticipating ...

If we ever received a radio message from an alien civilization, there'd be no one to tell humanity whether we had interpreted ...