The investigative minds at How to Survive explain how to manage carbon dioxide levels and the specialized "escape towers" used to reach the surface from a disabled vessel on the seafloor.

The Deer Hunter, Platoon, and Paths of Glory are all among the very best war movies that benefit from incredible performances ...

Sealed inside a steel tube at crushing depth, breathing manufactured air, eating off the same table where surgery will be performed if something goes wrong, India's submariners inhabit one of Earth's ...

Unfortunately, as far as the Mediterranean is concerned, it would not be wrong to say that "not a single inch of it is clean." ...

Following through on an old threat, Iran has effectively closed the Strait of Hormuz, cutting off a vital waterway that normally carries about a fifth of global oil and liquefied natural ...

How the little-known atoll of Diego Garcia is becoming another flashpoint in the global contest between the U.S. and China ...

Armed with advanced radar and interceptor missiles, the Royal Navy’s Daring-class ships are among the most fearsome ...

Archaeologist and professional diver Julianna O’Donoghue has explored everything from a drowned forest off the Cork coast to a 17th century ship laden with coconuts ...

WASHINGTON (AP) — The Trump administration is criticizing lower court judges who have slowed its efforts to strip legal protections from a broad swath of migrants living in the U.S. It’s asking the ...

The US leader’s move came after his Iranian counterpart Masoud Pezeshkian apologised over attacks on neighbouring nations.

Manitowoc sits right on the western shore of Lake Michigan, and if you’ve been driving past it on I-43 thinking it’s just ...

Some 100 feet below the ocean's surface, Stephen Hawking peeked through the circular porthole of a submarine and saw the brilliant blue tropical water. It was March 2006, and the famous astrophysicist ...