China is building the world's longest underwater tunnel connecting Dalian and Yantai, stretching 76 miles through two ...

A tense underwater moment with one of the ocean’s most feared predators — silence was key to survival.

Off the northern coast of the Jamaica, there's a coral reef that's fighting for its life, but this waterproof speaker ...

Navy successfully conducted the test launch of a strategic missile by a submarine on July 6, 2026. Photo: Xinhua. The Chinese People's L ...

Thales said on Monday it had ​reached an agreement with Exail's leading shareholder, ‌the Gorgé family, to buy its stake in ...