Expedition Killer Whale" reveals an hour-long lesson where adult orca teach calves how to hunt seals off Antarctica.

Julianne Fernandez parlayed her experience as a University of Cincinnati geosciences student into a career that has taken her ...

By using a fiber-optic cable to detect tiny vibrations a mile below the surface, scientists discovered a surprising way that ...

A, the world’s oldest and largest (about the size of Rhode Island), may hit South Georgia Island, home to vulnerable penguins and seabirds.

Scientists have revealed that a 69-million-year-old animal skull discovered in Antarctica belongs to the oldest known modern ...

Today on CNN 10, we check on four Greek islands rocked by earthquakes and tremors that have sent tourists evacuating to the mainland. We also learn how indigenous groups around Africa’s Lake Albert ...

Vegavis, an ancient bird from Antarctica, identified as the oldest modern bird ancestor with specialized fish-hunting adaptations.

Near the end of the age of dinosaurs, a bird resembling today's loons and grebes dove for fish and other prey in the perilous ...

The near-complete fossil skull, unearthed on Vega Island near the Antarctic Peninsula, reveals a bird that thrived in the ...

When polar regions melt, the vaults are thrown open – “ancient water, carbon, and microbial life return to the surface to shape and change the world.” ...

These tiny creatures may be no bigger than your little finger, but scientists plan to start counting them from space. Knowing ...

WWF, the University of Strathclyde and the British Antarctic Survey (BAS) have teamed up for the pioneering project, which ...