A Colombian man dubbed the "Prince of Semi-Submersibles" has been sentenced to over 20 years in federal prison for smuggling nearly 30,000 pounds of cocaine into the U.S., prosecutors said on Monday.

“Sales fell off a cliff” after the OceanGate incident, says Patrick Lahey, CEO of Triton, who reportedly plans to join Connor on his dive to the Titanic. Now, though, he says that “people are ...

Only boats at least 120 feet long can hold a sub, which typically costs between $2 million to $7 million. Manufacturers of the deep-sea vessels say many of their clients are wealthy enthusiasts. By ...

The submersibles also offer unique experiences, including the flashes of light called bioluminescence that many deep-sea animals produce to communicate, for defence, or to attract mates. The vessel's ...

An extensive search and rescue operation is underway to locate a commercial submersible that went missing during a dive to the Titanic shipwreck. According to the US Coast Guard, contact with the ...

But it isn’t doing it alone; for a month starting this week, it will deploy two oblong neon submersibles as the project’s ...

Above the Atlantic, various aircraft and surveillance technologies are being deployed to search for the missing Titan submersible near the sunken wreck of the Titanic. How do they work? Ever since the ...

About 99 percent of our planet's living space lies underwater, with a dizzying variety of organisms thriving from the surface to the scorching waters of our deepest ocean vents miles below.