A routine naval exercise turns into disaster when a submarine suffers a catastrophic internal explosion. While much of the ...

Part of testing is pushing components way past their limits, so it's entirely possible that the team predicted a fiery end.

The United States may need more Columbia-class submarines to match the capabilities of the current fleet of ballistic missile subs, Adm. Richard Correll, the head of U.S. Strategic Command, said ...

An underwater observatory recently detected a startlingly energetic cosmic neutrino. One possible cause involves a phenomenon that so far exists only in theory. By Dennis Overbye On Feb. 13, 2023, a ...

In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it passed close to the sun. By Robin George Andrews Astronomers on Wednesday ...

As the United States marks its 250th anniversary, WTOP presents “250 Years of America,” a multipart series examining the innovations, breakthroughs and pivotal moments that have shaped the nation ...

California residents spotted another ominous plane, the Navy’s “submarine hunter,” zooming over Fresno Tuesday night. The intelligence aircraft made its flight days after the “Doomsday” plane, the ...

JS Chogei , the fifth of eight Taigei-class submarines that have either been commissioned, contracted, or approved for acquisition. (ATLA) Japan has commissioned its fifth Taigei-class diesel‑electric ...

Turning a series of setbacks into a functional, print-ready RC chassis is no small feat, but curv lab’s latest project demonstrates how persistence and thoughtful design can overcome even the most ...

A multi-million-dollar U.S. Navy torpedo detonated underneath an Iranian warship in a nighttime submarine strike off Sri Lanka’s southern coast — an attack, War Secretary Pete Hegseth said Wednesday ...