Dozens of fossilized whales, seals and other marine animals have been discovered piled up in an ancient tidal flat in northern Chile.
Bottom-dwellers survived because of their specific undersea roles, even when almost every other marine species died out, a new study finds.
Data on shark attacks and fatalities vary from year to year, and yet sharks are predictable animals. Other forces are at work.
A fossil freezes in time the moment when a reptile that lived before dinosaurs gave birth. Continue reading →
Some miserable Humboldt penguins, unaccustomed to so much rain, might get a lift from an antidepressant.
A wild sea otter and her baby show up at the Monterey Aquarium's tide pool area, charming everyone in sight.
The tiny creatures set up a chilly home in the ice and stick their tentacles out to feed.
The aquarium in Sochi has confirmed that it has acquired at least one orca from the wild as an attraction at the Olympic Games.
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