The former president weighed in on alien claims, offering a lighthearted but direct response to speculation surrounding Area 51.

Among the most persistent claims is that extraterrestrials assisted in the construction of ancient civilizations.

The "Nazca mummies" were discovered in Peru in 2015 and, due to certain peculiarities (size, shape, three fingers on each hand), were initially presented as possible extraterrestrial mummies. Various ...

Physicist Paul Davies looks back at the past century of quantum mechanics—the most disruptive theory in the history of modern science.

While idea may violate Occam’s razor, “it remains a speculative but logically open alternative,” says biologist Robert Endres.

If life exists elsewhere in the universe, researchers at the University of Washington are finding the clues on Earth to help ...

There were schools of thought in Ancient Greece that speculated about extraterrestrial life, in trying to answer questions ...

Explore America's fascination with aliens and UFOs, revealing political implications, historical encounters, and ongoing debates about extraterrestrial life.

Life on Earth may not have started here at all. A scientist says alien intervention is unlikely but still possible, reshaping the debate on our true origins.

By leaving the complex world-bulidng of the Cosmere behind, Sanderson pens more character-driven mysteries focused on simulation theory and time trave ...

Next week marks the 250th anniversary of one of the greatest revolutions in human history. I am not talking of the unrest in the Americas which, at the start of March 1776, was still largely a matter ...

A metallic, pot-like artifact that reportedly was unearthed from a pile of rocks by workers who were building St. Peter’s Church on Bowdoin Street 174 years ago continues to be the source of ...