Median noise levels will nearly quadruple across the pan-Arctic by 2030, relative to levels measured in 2019, according to a ...

Scientists aboard a U.S. Coast Guard icebreaker have discovered something unusual in the Arctic Ocean: a volcano-like structure off the coast of Alaska. They say it’s rising more than 500 meters from ...

Moonshot proposals to save the poles are gaining popularity as the planet heats up. But none of the most high-profile ideas ...

Scientists have discovered a vast collection of underwater structures in a remote area of the Arctic, which offers a stunning new insight into the mysterious workings of this icy region. An ...

The conceptual design features a small waterplane area twin hull vessel that acts as a docking and charging station for autonomous underwater vehicles and unmanned aerial vehicles, using solar and ...

Navy scientists have had success in the Arctic using an underwater drone called the Seaglider, a 110-pound, 2.8-meter autonomous underwater robot able to lower acoustic sensors to depths of 1,000 ...

Researchers from the National Oceanic and Atmospheric Administration Ship Fairweather and the University of New Hampshire analyze mapping data in the U.S. Coast Guard Cutter Healy’s computer lab while ...

As I walked out onto the frozen Arctic water off Utqiagvik, Alaska, for the first time, I was mesmerized by the icescape.

Algae skate through Arctic sea ice, thriving in subzero cold and revealing new secrets about survival in extreme polar ...

Over the last decade and a half, deep-sea mining has captured worldwide attention as a potential source for minerals like manganese, nickel, and cobalt that are needed to make electric vehicle ...