Many experts had thought sharks didn’t exist in the frigid waters of Antarctica before this sleeper shark lumbered warily and briefly into the spotlight of a video camera, researcher Alan Jamieson ...

Video. A sleeper shark measuring up to four meters was filmed at a depth of nearly 500 meters in the Antarctic Ocean, marking ...

Surprise as shark caught on camera in Antarctica’s near-freezing deep for the first time - A marine researcher has video ...

ILULISSAT, Greenland (AP) — Growing up in a village in northern Greenland, Jørgen Kristensen’s closest friends were his stepfather’s sled dogs. Most of his classmates were dark-haired Inuit; he was ...

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

Researchers found that shifting gravity patterns may have encouraged the growth of Antarctica’s huge ice sheets ...

Forte and colleagues now believe Antarctica’s gravity hole was weaker before eventually intensifying around 30 to 50 million years ago. This corresponds to large-scale changes in the continent’s ...

A stunning “ring of fire” eclipse was totally visible to a lucky few in the Southern Hemisphere. Here’s how to see the next one ...

The Pacific Ocean is warming so quickly that scientists had to find a new method for detecting and predicting El Niño and La Niña events.

Feb. 17's annular solar eclipse occurred as the lunar disk slipped between the sun and Earth during its new moon phase. The ...

Video. The second night of parades at Rio de Janeiro’s Sambadrome began with Mocidade Independente de Padre Miguel honoring late Brazilian rock icon Rita Lee.