Nearly 30 years after it was first recorded, people are still arguing about a single sound from the deep ocean. The “Bloop,” a strange, powerful underwater noise picked up in 1997, has been folded ...

From underwater crop circles to the Bermuda Triangle, these deep sea mysteries actually have pretty logical explanations.

As Ireland's Dara Ó Briain once joked on YouTube, "Science knows it doesn't know everything, otherwise it'd stop." The world is full of mysteries to solve and curious subjects to study, and no part of ...

In 1977, researchers at Ohio State picked up this narrow-band radio signal emanating from somewhere beyond the constellation Sagittarius. It was exactly the kind of signal you’d expect from an ...