Forget the polar bear—there’s another predator in the Arctic that’s even more surprising. It rules the seafloor, hunts just ...

This is the ultimate compilation of the “Deadliest Ecosystems” series—a full ranking of the planet’s most lethal natural ...

Researchers are looking at how sharks can help gather ocean data for improved hurricane predictions by using sharks as freely moving monitors.

John and Hannah Huppi teamed up with former Saints tight end Jimmy Graham and Navy SEAL Andrew Tropp for a record-setting ...

U.S. and Canadian fighter jets scrambled Tuesday to intercept Russian warplanes flying near the Bering Sea west of Alaska in ...

Polar bears are one of the most important apex predators in the Arctic. Their presence helps to keep the populations of aquatic animals, such as seals and walruses, in check. Were they not there, ...

Scientists mapped 332 submarine canyons under Antarctica, revealing how they shape ocean flow, ice melt, and global sea level ...

Denmark has acquired four MQ-9B SkyGuardian drones from General Atomics for Nordic Sea protection and Arctic operations.

Before pivoting her focus to the Arctic, Alysa McCall worked extensively in the grassland ecosystem. There, the interventions ...

Since April, a German man has been biking from the Atlantic Coast in Newfoundland across the country before heading north to the Arctic Ocean in the Northwest Territories. Last week, about halfway ...

The most frequently collected items in Alaska, as recorded by cleanup volunteers, are fishing net and net pieces; fishing ...

The ship, one of seven Canadian icebreakers scheduled to deploy for the Coast Guard's Arctic summer operations between June ...