Experts thought sharks didn’t exist in the frigid waters of Antarctica before the shark lumbered briefly into the spotlight ...

For a long time, scientists knew of a “gravity hole” beneath Antarctica—an area with particularly weak gravitational force. Considering the various threats currently faced by the region, scientists ...

ILULISSAT, Greenland (AP) — Growing up in a village in northern Greenland, Jørgen Kristensen’s closest friends were his ...

Researchers uncover how slow changes deep inside Earth created Antarctica’s gravity anomaly and may even connect to ancient ...

After accounting for Earth’s rotation, gravity is slightly weaker beneath Antarctica than anywhere else on the planet. That ...

Forte and colleagues now believe Antarctica’s gravity hole was weaker before eventually intensifying around 30 to 50 million ...

Gravity feels reliable—stable and consistent enough to count on. But reality is far stranger than our intuition. In truth, the strength of gravity varies over Earth's surface. And it is weakest ...

A large sleeper shark was filmed at 490 meters deep in January 2025, where experts believed sharks didn't exist with the ...

This strange 'gravity hole' beneath Antarctica could help explain how its ice and oceans changed over millions of years.

The environment is changing rapidly around the melting Thwaites Glacier. Seals can collect data in waters that ships could ...

ILULISSAT, Greenland — Growing up in a village in northern Greenland, Jørgen Kristensen’s closest friends were his stepfather ...

The shark, estimated to be 3 to 4 meters long, appeared at a depth of about 490 meters, where water temperatures hovered just above freezing at 1.27°C.