When spending so long beneath the waves, the heliox gas gives crews of deep sea submarines a better blood oxygen saturation and means they can remain safe under the water, explained excellent ...

While all that is very cool, there’s one downside to riding in a deep sea submarine: you might end up sounding pretty silly. When a submarine dives below the surface, it’s a completely sealed ...

China Warns of Deep-Sea Spying Devices, Underwater 'Lighthouses' That Guide Foreign Submarines By Joe Cash BEIJING (Reuters) - China's Ministry of State Security said on Tuesday that it had ...

with Beijing on track to have a new generation of nuclear-powered and -armed submarines in operation by the end of the decade. "Facing a serious and complicated covert struggle for deep-sea ...

The unveiling of China's pocket submarine capable of diving to depths exceeding 7,000 meters has sent shockwaves through the scientific community and captivated the public's imagination. This ...

with Beijing on track to have a new generation of nuclear-powered and -armed submarines in operation by the end of the decade. “Facing a serious and complicated covert struggle for deep-sea ...

Some act as underwater 'lighthouses,' indicating the direction for foreign submarines that have invaded our waters." China claims sovereignty over nearly all the South China Sea, including areas ...

Others, described as underwater “lighthouses,” allegedly direct foreign submarines attempting to ... and complicated covert ...

with Beijing on track to have a new generation of nuclear-powered and -armed submarines in operation by the end of the decade. "Facing a serious and complicated covert struggle for deep-sea security ...