A former Pentagon official who led the government’s investigation into unidentified flying objects says the U.S. recovered ...

Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

LAS VEGAS (KLAS) -- A criminal trial is underway for a Las Vegas man who told police that aliens told him to kill his father.

Saturn's moon Enceladus looks like a frozen, lifeless world, with surface temperatures approaching −200°C and an icy exterior ...

Very little is clear in M. John Harrison’s Booker-nominated novel “The End of Everything,” except that nothing is as it seems ...

Former Pentagon UFO investigator Jay Stratton claims aliens were recovered alive from the infamous Roswell, New Mexico, crash ...

Previous research has shown that complex multicellular organisms could only reproduce in temperatures up to 140 degrees.

In ancient mythology, the phoenix was a miraculous bird with a cyclical pattern of life and death, perishing in flames only ...

Spread the loveImagine, for a moment, holding definitive proof that life once existed beyond Earth. Not a blurry photograph, ...

Scientists have traced a series of mysterious radio signals to a gigantic alien world 63 light-years from Earth.

Ilan Greenberg is a freelance magazine writer based in Washington. CAMBRIDGE, Massachusetts — In late August, Avi Loeb, the world’s most renowned scientist hunting for extraterrestrials on earth, ...

James Webb Space Telescope image of 14 Herculis c, a planet orbiting a star 60 lightyears away that's one of the strangest ...