Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?

A study from Cornell University discovered that a particular purple “light fingerprint” could be indicative of ...

So, let’s say the worst happens, and Earth gets invaded by aliens. Not the friendly kind offering galactic peace treaties, but the laser-zapping kind.

Explore the darkest corners of the abyss with 18 terrifying creatures found at the bottom of the ocean. These are Earth's ...

Ryan Gosling's "Project Hail Mary" contains a lot of scientific scenes and flashbacks. Here's a breakdown of the movie's most head-scratching moments.

Former US Deputy Assistant Secretary of Defence for Intelligence Christopher Mellon has shared his thoughts on what the UFO documents might include.

By snatching chloroplasts from algae, animals called sacoglossans produce their own energy through photosynthesis ...

Every time I mention I live a short drive from Scranton to my friends back in my native New Jersey, the conversation turns to ...

If the saying “all publicity is good publicity” is true, then one fast-food CEO has shaved a couple zeroes off his company’s marketing budget. McDonald’s president and CEO Chris Kempczinski has been ...