If an 800-kiloton nuclear warhead detonated above Manhattan, its centre would reach a temperature of approximately 100 ...

The James Webb Space Telescope has confirmed the most distant, early galaxy in the known universe. The new contender, MoM-z14, is visible just 280 million years after the Big Bang.

South Korea's bid to sell Canada 12 'five-star hotel' attack submarines could open the door to wider NATO defense contracts.

Earlier this month on Hobart’s River Derwent, a 130-meter (426-ft) vessel began moving with an unfamiliar level of calm. No engine rumble, no exhaust plume; just the quiet churn of waterjets as Hull ...

If the US ships do beat off such an attack, the Chinese bombers fly home, re-arm and return in a matter of hours. The ...

The sinking of the Japanese warship Shinano remains one of the most extraordinary naval events of World War II. It follows ...

Sailors aboard the fast-attack submarine USS Indiana, which shares a name with the new college football champions, snapped a ...

The Columbia-class submarine outstrips its predecessor, the Ohio class, in many ways—but falls short in one conspicuous one.

About seven years ago, footage began to circulate showing what was said to be the largest great white shark ever documented. Her name was Deep Blue and she spent much of her time at Mexico’s Guadalupe ...

Acting U.S. Immigration and Customs Enforcement (ICE) Director Todd Lyons said Tuesday the agency is carrying out the "largest immigration operation ever" in Minneapolis that has already nabbed a ...

It contains more than 600 homes. Archaeologists uncovered Ireland’s largest prehistoric settlement, dated 1200–400 B.C., with 600 homes. Evidence suggests a tightly organized, egalitarian community ...