World
Russian nuclear-powered submarine fires missiles during Pacific drills
Russia's Pacific Fleet has test-fired cruise missiles from a nuclear-powered submarine, striking a target 1,200km away.
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submarine
World
North Korea tests two submarine-launched missiles, state media reports
The tests showcase North Korea's war deterrent capabilities in the region, KCNA says.
Science
This German submarine sank in 1917. It’s still leaking TNT
A World War I submarine wreck off Denmark is leaking TNT into the surrounding water, seabed, and marine life more than a century after it sank. Scientists warn that thousands of similar wrecks could pose growing environmental risks as they continue to corrode.