If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth. Eerie ...

After reviewing almost 30 years of signals, University of California Berkeley researchers have identified 100 mysterious, ...

Lightning has captured people's fascination for millennia. It's embedded in mythology, religion and popular culture. Think of ...

The channel’s latest video demonstrates a gun that shoots a narrow beam of soundwaves, along with its most striking property: ...

Learning doesn’t always mean flipping through heavy textbooks or sitting in a long lecture. Sometimes, it just takes ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

If your kid wants something cooler than a plain shoebox, these Valentine’s box ideas for boys are exactly what you're looking for! From monster trucks and dinosaurs to video games and sports, these ...