The month-long trial shows that upgrades will allow it complete more frequent and intensive scientific research missions, state media says.

From a chain of massive barges stretching from a Chinese beach into the sea, to a powerful new design for cutting undersea ...

The Jiaolong, China's first manned deep-sea research submersible, has reentered service after a major technical upgrade, ...

Beneath the ocean’s surface, hidden from view, lies a global nervous system. Thousands of miles of armored cables carry ...

China has developed a compact deep-sea device capable of cutting armoured undersea cables at depths of 4,000 metres — twice ...

China has seen a rise in patent filings for tools capable of severing submarine cables—which facilitate more than 95 percent ...

Marine life in the deep ocean can take decades to recover from the impact of deep-sea mining for rare metals, new research shows.

A hidden ecosystem of giant sea spiders, octopuses, and other stunning sea creatures shows how life can flourish even when ...

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

Muhammad Syafi’i remembers screaming in pain as hot cooking oil splashed across his stomach and dripped down his legs, his ...

The device integrates seamlessly with China's advanced crewed and uncrewed submersibles, such as the Fendouzhe and Haidou ...

Beijing now has the power to disrupt global communications after scientists revealed a device that can sever undersea cables.