Off the Greek island of Alonissos in the eastern Aegean Sea, volunteer divers grab decaying plastic bottles, a tyre and a ...

Massive seafloor craters off California are shaped by ancient underwater sediment flows—not methane—revealing a hidden ...

Worldwide, coastal areas are squeezed between a rising sea level on one end and human structures on the other. The distance between a sandy coastline and the first human structures averages less than ...

Known as the Sargasso Sea, sailors have crossed it for centuries, but few notice the border when they slip into glassy indigo ...

Visitors will step into a much changed world Thursday at La Jolla’s Birch Aquarium, where a large and lively new exhibit ...

The Nova Scotia government argued in court today that Ottawa is responsible for infrastructure that protects the strip of ...

With some projects nearing completion and others facing delays, District staff outline timelines and next steps for key ...

UN peacekeepers have helped end brutal civil wars, reduced dangerous tensions and allowed historic elections. But their ...

Cronulla Sharks star fullback William Kennedy is likely to be forced out of the club at the end of the 2025 season, with the revelation the club only have about $300,000 available in their salary cap ...

From Trump's flirtation with renaming the Persian Gulf to the reignited conflict in Kashmir, these are some of the territorial disputes around the world.

A photographer shares the epiphanies she has had while chronicling underwater jungles off the California coast ...

“There was once rock around this and now ... may not have ever been above sea level, where typical erosion processes could have removed the host rock the dike intruded into.