Robotics

New energy source powers subsea robots indefinitely

When it comes to mapping new territory, NASA's record swamps Lewis and Clark's. And the space agency doesn't only chart other stars and planets—a vantage point from space also allows a great view of Earth. Now a recent ...

Robotics

Building the first robots to clean up ocean floor litter

There are up to 66 million tons of waste in our oceans today, and the overwhelming majority of it is found on the ocean floor. However, with the exception of a few potentially dangerous operations using human divers, most ...

Other

Search for missing Titanic sub like 'going into space'

Rescuers trying to find the orca-sized submersible that vanished on its way to visit the wreck of the Titanic are facing a gargantuan task that will test the limits of technical know-how—with only a very slight chance of ...

Energy & Green Tech

Biden plans floating platforms to expand offshore wind power

The Biden administration on Thursday announced plans to develop floating platforms in the deep ocean for wind towers that could power millions of homes and vastly expand offshore wind in the United States.

Energy & Green Tech

Video: What is marine energy?

So you have heard of solar power and wind energy, but what about their younger cousin, marine energy?

Other

Journey to the bottom of the sea: On a Titanic tour

The journey to the ocean floor to reach the wreck of the Titanic is one that gets relentlessly colder and darker, says one of the handful of people who have ever visited the luxury liner's watery grave.

Energy & Green Tech

Offshore wind turbines offer path for clean hydrogen production

Using electricity generated by offshore wind turbines as one pathway to split water to produce clean hydrogen may make economic sense, particularly along the U.S. Atlantic Coast and in the Gulf of Mexico, according to researchers ...

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Seabed

The seabed (also known as the seafloor, sea floor, or ocean floor) is the bottom of the ocean. At the bottom of the continental slope is the continental rise, which is caused by sediment cascading down the continental slope. The seabed has been explored by submersibles such as Alvin and, to some extent, scuba divers with special apparatuses. The process that continually adds new material to the ocean floor is seafloor spreading and the continental slope.

This text uses material from Wikipedia, licensed under CC BY-SA