Just a faint whiff of penguin poop pushes their favorite prey to take "frantic" evasive action, reveals new research.

Imagine looking at the world through the stalked compound eyes of krill in the Southern Ocean. All of a sudden, a penguin appears like a voracious ...

Nearly 2,000 meters above sea level, a lake in southwestern China is drawing a steady stream of divers. Its pull: challenging diving conditions and the tales of China’s own Atlantis hidden below.

SeaWorld San Diego says rescuers are currently treating nine sea lions that were poisoned with domoic acid; one of the marine ...

Scientists found that sea levels rose rapidly 11,700 years ago due to melting ice sheets and sudden lake drainage.

Crustaceans, snails, worms and fish are among the dozens of creatures that deep-sea explorers discovered under a massive ...

Scientists say sea life off the coast of Southern California is in danger of being wiped out. They say climate change is a major factor in the heightened risk. Marine biologists say a toxic algal ...

The oceans teem with photosynthesizing bacteria, tiny-tailed dinoflagellates gobbling other plankton, algae surrounded by ...

Although a single penguin is capable of devouring thousands of krill in a single sitting, swarms of the zooplankton may ...

This data set is a collection of analyses done on the the European Project for Ice Coring in Antarctica (EPICA)Dome C ice cores. The data include deuterium and other chemistry, insoluble dust, ice ...