Off the coast of Florida, deep at the bottom of the ocean, are massive blue holes that formed thousands of years ago. What the unexplored holes contain has remained largely a mystery — but now, ...

A team of researchers has identified the deepest known sinkhole on Earth — so deep that they have yet to reach its bottom. The Taam Ja’ Blue Hole (TJBH), which is located underwater, off the coast ...

New revelations of a big hole in the moon don’t revive the notion that our cosmic companion is made of Swiss cheese. Instead, scientists say, the unusually proportioned feature is most likely a portal ...

MYAKKA RIVER STATE PARK -- With passengers working in tandem, a series of coordinated pelvic thrusts performed from seated positions can be an effective way to goose a canoe across hull-scraping ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A very dark spot on Mars could be an entrance to a deep hole or cavern, according to scientists ...

In her book Myakka, retired park ranger Paula Benshoff recalls wading into the river to trim some bushes to provide a better view for a photograph. The branches splashed as they hit the water, and ...