What makes it particularly strange is that only certain people can hear it, while others remain blissfully unaware. It’s ...

Let’s dive the Mysteries That Are Still Unsolved WATCH OUR OTHER VIDEOS: ►25 LIES You Were Taught In Schools <a href=" ►25 ...

A single leaked hint exposed the CIA’s most puzzling code. But dozens of the world’s toughest ciphers are still waiting to be solved.

If you believe in that sort of thing, Northern Virginia is full of paranormal activity. Our recorded history dates back to ...

Mark Walter is the majority owner of the Los Angeles Lakers after the NBA Board of Governors approved his purchase of a ...

Mystery Cults in Ancient Greece and Rome,” by Damien Stone.

From a half-million symmetrical lakes to a lost gold mine, our national parks and public lands are home to fascinating and ...

Israel’s intense bombardment of the Gaza Strip this week marked the most serious challenge yet for a fragile, U.S.-brokered ...

Scientists have hypotheses about some of nature's biggest mysteries but are still working on proof. Some beautiful phenomena ...

When it comes to the biggest challenge yet to solve, however, it seems there’s not much debate: “The Riemann Hypothesis has a ...