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 ...

Meanwhile, the UAE says it has issued an emergency alert, urging residents to seek shelter. Earlier, the country intercepted ...

White House press secretary Karoline Leavitt has said President Donald Trump’s decision to attack Iran — which subsequently ...

The French president’s stance involves a web of competing stakes, from Middle East investments, to a role in the future of the region, to staying on the good side of the U.S. despite concerns about ...

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 ...

Explosions have sounded sounding in Iran's capital city as the war with the U.S. and Israel enters a fifth day. Iranian state ...

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 ...