The FBI has reportedly joined the search for a missing retired Air Force general who held a number of sensitive positions from his time serving the country.

A high-ranking retired US Air Force major general who once served as the commander of a lab at a UFO theorists-associated base went missing.

William Neil McCasland, 68, was reported missing after leaving his Albuquerque, N.M., home on foot Feb. 27, according to local authorities, who have teamed up with the FBI to find the former military ...

This week, authorities in Albuquerque continue searching for clues in the mysterious disappearance of retired U.S. Air Force Major General William Neil McCasland.

Venus and Saturn will appear close together in the night sky Sunday, March 8. Here's how to see the conjunction from around Florida.

Venus and Saturn are due up for a visually striking event known as a planetary conjunction. Here's everything to know about when and how to see it.

President Trump has had a negative approval rating for most of his return to office. The move to start a war in Iran is ...

The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from the a European Space Agency orbiter on its way to Jupiter.

President Donald Trump has said the military operation in Iran may go on for several weeks. He is already unpopular. What is ...

Werner Herzog does not believe aliens have visited Earth, but he does think other life forms exist in the universe. He also believes his poetry will outlive his films.

American presidents have been dealing with questions surrounding the declassification of UFO information since World War 2, with recent statements from President Obama and President Trump ...

In 1947, pilot Kenneth Arnold reported a sighting of fast-moving objects near Mount Rainier which ignited public fascination with UFOs. That same year, an Air Force balloon crashed near a New Mexico ...