I've been to the Mariana Trench. The choice is clear: Protect one of earth's last frontiers or destroy it before we even understand what we're losing.

The environment is changing rapidly around the melting Thwaites Glacier. Seals can collect data in waters that ships could never reach.

One writer shares her transformative journey learning to freedive—and the best places around the world to give it a try.

A 23-million-year record hidden beneath Antarctica’s ice may reshape forecasts of how rising temperatures affect global ...

His derring-do and unusual lung capacity led him to make record-breaking dives of more than 200 feet into the Atlantic without wearing a scuba tank or fins.

Join us for a day of boat life as we dive under the hull for cleaning, inspection, and maintenance. #BoatLife #HullCleaning #UnderwaterMaintenance #MarineLife Gold and silver’s $7 trillion wipeout ...

The deep sea is cold, dark and under immense pressure. Yet life has found a way to prevail there, in the form of some of Earth’s strangest creatures. Since deep-sea critters have adapted to near ...

Part of what makes her story unique is that she is a Black woman from Memphis. There are not many Black female scuba divers ...

History was unmade last year, as engineers began the massive project of ripping the first-ever transoceanic fiber-optic cable from the ocean floor. Just don’t mention sharks.

A 64-year-old woman scuba diving at a popular diving spot off the coast of Catalina Island died after showing signs of distress in the water, authorities said. A 64-year-old woman died Saturday ...

Wales has always been featured on screen thanks to its beautiful scenery, and Sky's new crime drama highlights exactly that. Under Salt Marsh, which is set in the fictional village of Morfa Halen, ...