Many American adults experience weekly nightmares and claim to have been abducted by an “alien.” ...

A Catholic nun made a startling assertion about UFOs, cautioning that purported alien encounters are in fact a menacing ...

A conservative US Catholic nun has warned that every UFO sighting and supposed alien encounter may in fact be a brush with ...

From "Independence Day" to "Invasion of the Body Snatchers", movies and TV shows are packed with advice for anyone aspiring ...

For the first time, NASA's TESS (Transiting Exoplanet Survey Satellite) mission has identified a planet orbiting a distant star thanks to its warping of space-time. Unlike the star-hugging transiting ...

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

An unusual destination in the Caribbean that some call the "eighth wonder of the world" is a scientific marvel with life ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A newly spotted interstellar visitor just got an unusually close listen from California scientists — in a search for signs of ...

For the first time in nearly 10 years, Ridley Scott fans will venture to theaters to see a sci-fi movie from the Alien and Blade Runner director, who has been steering more towards historical epics ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

The planets are extremely large, with TOI-791 b being about the same size as Jupiter, and TOI-791 c even larger. Yet, they ...