When hundreds of eerily perfect circles were discovered on the bottom of the Mediterranean Sea, theories abounded about what they could mean. Four years of underwater research revealed a lost world.

The Black Sea Security Forum 2025 in Odesa brought together lawmakers, arms inspectors, humanitarian leaders, investors, ambassadors, and top officials from dozens of countries. The gathering happened ...

The first CalMac ferry being built by a shipyard in Turkey has completed its initial set of sea trials. MV Isle of Islay is one of four new ferries being built for Scotland's west coast routes by ...

Shot by Paul Nicklen and Cristina Mittermeier of the nonprofit group Sea Legacy, and published on National Geographic in early December, the video ignited a firestorm of debate about what ...

May sea ice extent in the Arctic averaged 12.56 million square kilometers (4.85 million square miles), tying with 2004 for seventh lowest on the 47-year satellite record. Antarctic sea ice extent for ...

The flotillas of seals and sea lions plying Puget Sound today are a conservation success story. Because of their competition with fishermen, these animals were the target of state-sponsored bounty ...

The Sea Eagles are out to rebound as they return home to take on the Brisbane Broncos on Saturday night. 4 Pines Park has been a fortress for Manly over the years, however, they have struggled ...

This ceasefire was made possible by Oman, who helped both sides talk. The agreement paused the recent fights between the U.S. military and the Houthis in the Red Sea. But it's unclear if this is a ...

From leafy sea dragons to blue swimmer crabs, marine life off the coast of South Australia has been decimated by a toxic algae bloom. Across South Australia's coast, toxic algae have been ...

The Broncos have named an extended 23-man squad for Saturday night’s clash with Manly in Sydney. The Club was approved to name an additional player ahead of tomorrow night’s Game 1 at Suncorp Stadium.

The daughter of a hero holidaymaker who died as he tried to rescue two twin girls from drowning at sea today told how his wife held his hand as his life ebbed away. Ana-Maria Barbu, 36 ...

The United States nuclear-powered aircraft carrier USS Nimitz has been tracked returning to the contested South China Sea, where China's sovereignty claims cover most of its waters.