Ocean Ramsey, a passionate shark advocate and free diver, uses bold methods to promote marine conservation, inspiring both ...

While scuba diving in the ocean of Hawaii, with my underwater metal detector, I found some amazing treasure! I found real jewelry, including a sterling silver chain bracelet, another bracelet, money ...

Under Hawaii's warming blue ocean, ... Corals and other species that live on the seafloor are much more sensitive than ... Divers visit mysterious 1904 shipwreck more than 500 feet underwater ...

Aquanauts could live on the ocean floor for days or weeks at a time. It housed more than 700 scientists on more than 85 missions. It operated between 1970 and 1985 and is now on display at NOAA ...

Undersea agriculture. Deep sea mining. Human colonies on the ocean floor. These were the dreams of Capt. George Bond, a Navy medical officer. It was the age of exploration. While NASA made front ...

SAN DIEGO — For ocean-lovers, going underwater might be very appealing. But we can’t always jump in, so when we’re stuck on land, there’s a new tool that can take us into the underwater ...