Scientists in the Azores Islands, Portugal, dropped a baited underwater camera and let it sink thousands of feet down in the Atlantic Ocean. Later, they hauled it up and reviewed the footage. To their ...

Portugal is now home to the largest Marine Protected Area (MPA) network in Europe. It gives the Azores’ unique underwater ecosystems vital new protections, shielding deep-sea corals, whales, dolphins, ...

The ocean depths are a treasure trove of mysteries, with countless underwater discoveries that continue to baffle scientists ...

While mapping the summit of an underwater volcano north of the Azores, an autonomous underwater rover recorded what seems to be a series of rectangular holes in the seafloor at a depth of 3,000 meters ...