People started finding dragon teeth along the creeks and the shores of oceans. Big, six-inch-long dragon teeth. How could ...

Iceberg A23a, one of the world's largest icebergs, is drifting toward South Georgia, posing potential risks to wildlife and ...

Animal migration has fascinated humans for ... entirely by fat accumulated during their four-month stay in the icy Southern Ocean around Antarctica, where they skim the surface waters for zooplankton.

A recent theory proposes that whales weren't just predators in the ocean environment: Nutrients that whales excreted may have provided a key fertilizer to these marine ecosystems. Oceanographers now ...

Measuring roughly 1,350 square miles (3,500 square kilometers) across, A23a is the world's largest and oldest iceberg ...

Individually, each of these animals is only about two inches long, but collectively they form one of the largest biomasses on the planet. They also fuel the entire food web in the Southern Ocean ...

An emperor penguin that made a roughly 3,500-kilometer (2,200 miles) journey from Antarctica to Australia was finally released at sea 20 days after waddling ashore on a popular beach. The adult ...