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

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

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

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s ...

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

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 ...

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 ...

Maryland’s attorney general sued federal immigration authorities Tuesday, accusing them of blocking an investigation into alleged inhumane conditions inside the “holding rooms” at the Baltimore ...

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

Former Afghan soldier who worked with American military in Afghanistan died just 24 hours after being arrested by immigration agents in Texas ...