Extended Continental Shelf likened to a new 'basement'—nearly 60% of Alaska. Mead Treadwell of the U.S. Arctic Research Commission explains.

As of Wednesday morning, according to Galaviz, Bob was last spotted southeast of the Rezak and Sidner Banks, undersea ...

The U.S. successfully claimed another one million square kilometers beneath the ocean, expanding its extended continental ...

At least six great white sharks, one of them a massive 13-foot, 1,400-pound female, have pinged in Florida waters since New ...

Mexico only has internationally recognized control in the Gulf of California 12 nautical miles from either shore and the upper one-third of the body of water ...

A unit of BP Plc was the high bidder in a US auction for oil and gas drilling rights in the Gulf of Mexico, the first sale held under President Donald Trump’s second term. Energy companies offered ...

President Donald Trump's administration on Thursday unveiled a plan for a dramatic expansion of oil and gas drilling rights auctions in U.S. waters, including in California, where state officials ...

The SS United States will be sunk in the Gulf of Mexico to become the world's largest artificial reef. The historic ocean liner will be located near the USS Oriskany, creating a premier diving ...

The Trump administration is proposing to open federal waters off the entire coastline of California to drilling, as well as an area off the coast of Florida. Neither state’s waters have been open to ...

The Trump administration reportedly wants to turbocharge offshore oil drilling in the U.S., including the coast of California. But it remains to be seen if any new rigs ever get built. “Dead on ...

The government of Mexico, through the Ministry of Infrastructure, Communications and Transport (SICT), on Nov. 7 reported beginning construction of the 82.8-mile (133.5-kilometer) Arroyo El Sauz-Nuevo ...

A 5.7 magnitude earthquake struck in Mexico's Gulf of California early on Friday morning, the U.S. Geological Survey (USGS) said. The earthquake had a depth of 6.2 miles, and its epicenter was 46.6 ...