Antarctic krill is a key species in the Antarctic marine ecosystem as an important food source for many species, such as whales, seals and penguins. However, the small crustaceans are increasingly ...

Learn why some orcas, commonly known as killer whales, are sharing their prey with humans.

As the founder of Sea Shepherd Conservation Society and the Captain Paul Watson Foundation, Watson has long stood at the ...

Antarctic sea ice is more than just a platform for penguins. The sea ice's high reflectivity influences the whole Earth's ...

Patagonia's far south is closer to Antarctica than anywhere else on Earth; it is a land of extremes where wind speeds above 100 miles per hour and giant waves batter the coastline; for penguins ...

For Sunnyvale’s Carla Klein, a close-up view of icebergs, penguins, seals and whales were among the highlights of a trip to Argentina and Antarctica earlier this year.