DENVER — Tiny, exploding black holes might explain one of the biggest mysteries about how the universe, in its current form, came to be. In the cosmos, matter is much more common than antimatter. But ...

HMS Blekinge , the first of two A26 submarines in build for Sweden, is expected to be in the water in late 2028. Handover to the RSwN is set for 2031. (Saab) The early years of the 21st century found ...

This is read by an automated voice. Please report any issues or inconsistencies here. UK and Norway led a multi-week military operation to deter Russian spy submarines near critical undersea cables in ...

John Healey, the defense secretary, said the vessels were gathering information about undersea pipelines, and said he believed President Vladimir V. Putin “would want us to be distracted by the Middle ...

Britain and Norway spent more than a month tracking three Russian submarines in waters north of Europe during an operation to deter the vessels, which ultimately returned to Russia, the U.K. Defense ...

In 1942, German U-boats launched a shocking assault on the American coastline, exploiting a completely unprepared defense. Under the command of daring captains like Reinhard Hardegen, submarines sank ...

Have you ever been drifting off to sleep when suddenly you hear what sounds like a gunshot, a door slamming, or an explosion inside your head? You jolt awake, heart pounding, sit upright in bed, but ...

Have you ever been drifting off to sleep when suddenly you hear what sounds like a gunshot, a door slamming, or an explosion inside your head? You jolt awake, heart pounding, sit upright in bed, but ...

Sinking a ship with a torpedo may seem like a sudden and dramatic act. In reality, such a strike comes only after hours, even days, of preparation and tracking effort. Submarines rarely rush their ...

One of the most ingenious developments of naval science and warfare is undoubtedly the submarine. With its fully-sealed design, a nuclear submarine can stay submerged for months, quietly creeping up ...

New highly automated factories will build components for US Navy Virginia- and Columbia-class submarines. Built by Hadrian, the factories are intended to quickly build parts and train workers. The ...