A 2022 satellite photo shows a large plume of discolored water rising from the undersea Kavachi volcano, during an eruption ...

In 1917, a civil engineer pioneered the first deep-sea vehicle to attempt filming underwater. A century later, we have James ...

North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the US. State media on Saturday ...

Taiwan will begin sea acceptance testing (SAT) of its first locally built submarine prototype in April, marking a critical step in bolstering undersea combat capabilities as Beijing steps up ...

Gamera vs. Jiger,' the sixth entry in the Gamera series, ticked off all the boxes for a monster movie. But its focus, ...

Pro-Ukrainian activists claim the barriers, which can close the harbor to marine drones, are the latest evidence that a long-mothballed submarine base, once known as Object 825 GTS, is being ...

SAN JUAN ALOTENANGO, Guatemala (AP) — Guatemala’s Volcano of Fire is erupting, and authorities have evacuated nearly 300 families while warning that another 30,000 people in the area could be ...

The island is popular for its breathtaking beaches, fabulous culture and unique activities, such as submarine tours and ... including a volcanic crater. You get to see the beauty of the island ...