Diving
Great White Shark Filmed Circling Fishing Boat in Florida Keys
Keen diver and angler Amanda Callahan managed to capture incredible underwater footage of the shark, which she estimated to measure about 12 feet in length.
Diver Gets Mouth Cleaned by Fish in Deep, Deadly Blue Hole
Dominik Černý was just outside a submarine sinkhole that is thought to have the most diver fatalities in the world, with over 100 deaths in the last two decades.
Viral Video of Blackwater Diving Video Freaks Out the Internet
Black water diving expert Eric Albinsson told Newsweek diving at night is a "magical experience."
How Olympic Diver Tom Daley Met Gold Medal Partner Matty Lee
Tom Daley has had a long journey to finally win a gold medal at the Olympics for Team GB, doing it in the synchronized 10 meter platform contest.
Missing High School Class Ring Found and Returned to Owner 36 Years Later
After a high school class ring was lost two weeks after getting it in 1986, a man several states away found it underwater.
Lobster Diver Nearly Eaten by Whale: 'I Was Completely Inside'
Michael Packard, 56, has recounted the horrifying ordeal in which the whale took him into his mouth then spat him out.
Lost Wedding Ring Discovered at Bottom of California River
Diver Karl Bly says he was in the middle of a routine swim in Sacramento's American River when a shiny round object caught his eye.
New World Record Set for Free Diving Under Ice by Russian Diving Champion
The latest feat comes ahead of a new film out next month dedicated to Natalia Molchanova, who held 42 world records before she went missing on a dive in Spain in 2015.
These Underwater Art Exhibits Are Helping to Save Our Oceans
British eco-artist Jason deCaires Taylor creates eerie undersea worlds that blend sculpture and marine life, creating havens for coral to regenerate and new ecosystems to thrive.
Under the Sea: A Diving Bucket List
Explorer Kristin Hettermann has dived all over the world - but she still hasn't completed her underwater bucket list. Comprised of reefs, atolls and miraculous sights, here is her wish list.
How Do These People Free-Dive to Depths of 230 Feet?
How long can you hold your breath underwater? These people can hold theirs for up to 13 minutes.
'Magic' Medieval Water Divining Techniques Still Used
An Oxford University scientist discovered companies are still using discredited techniques to find water.
Rio 2016: Pool Boy Blunder Blamed for Green Pool
Olympics officials reveal hydrogen peroxide caused the diving pool to turn green.
Watch: Rio 2016 Olympics Day Four Highlights
Michael Phelps claimed golds number 20 and 21 in the pool and the U.S. dominated in gymnastics.
Rio 2016: USA, Great Britain Medal in Men's Diving
Chinese pair in their first Olympics together stand atop the medal platform, with the U.S. earning silver and Great Britain bronze.
Watch: Spend a Romantic Night in Paris, With 35 Sharks
A Paris aquarium and Airbnb are running a contest for people to spend the night in a shark tank.
Under the Sea's Where to Be: The Best Places to Dive
The best way to see the oceans? Scuba diving, although snorkeling is a close second.