Retired Navy Capt. Charlie Plumb learned the secret to communicating with other prisoners of war in Vietnam through a note written on a piece of toilet paper pushed through the wall. The note was ...

They lurk in the oceans, a last resort to pulverize attackers with nuclear fire should France’s commander in chief ever make that terrible call.

The scientists examined the lineages of two groups of bivalves—marine invertebrates that include clams, oysters, mussels, and ...

Reporting from Russian-occupied parts of eastern Ukraine is extraordinarily difficult. Connectivity is unreliable, outside journalists have limited access ...

Pouring 65,000 litres of sodium hydroxide into the Gulf of Maine removed up to 10 tonnes of carbon dioxide from the atmosphere without harming wildlife, according to the researchers behind an ocean al ...