King tides are battering both sides of America's shores. Homes and businesses have been damaged after days of extreme tidal ...

"Honestly it takes a lot to explain it, because everyone that you tell it to is so confused what it is." Underwater hockey, ...

Operation Ivy Bells had a 20-foot listening device hooked up to a remote Soviet underwater cable for a decade before an ...

More than 500 miles of California’s heavily populated coastline will continue to face record tidal flooding through Friday, ...

The unusually grooved stone has multiple experts sure of its usage in the ancient world, even before former studies can ...

DeepGreen's proposed subsea data centers near endangered whale habitats raise serious questions about whether tidal cooling ...

Hiding in ancient rock tubes beneath crashing waves.Meet the Mauritian tidal trapdoor spider, a newly identified arachnid ...

In July, I went diving on Yoron Island in Kagoshima Prefecture.One of my main goals this time was the 'Underwater Palace,' ...

Endorsed by the participants at the Bibliotheca Alexandrina, Alexandria, Egypt, on 20 August 2026, the Alexandria Declaration ...

Pisces V, a 13-ton Hawaii Undersea Research Laboratory sub that found a Pearl Harbor midget sub in 2002, has been donated to ...

An ancient iron cauldron, potentially from the medieval or Iron Age, was found submerged under water. Underwater ...

In a world's first demonstration, Endurance Energy has achieved a key technical milestone but still faces a long road to economic viability.