Giant mosasaurs, once thought to be strictly ocean-dwelling predators, may have spent their final chapter prowling freshwater ...

Corals obtain energy in two ways: firstly, through photosynthesis by their symbiotic algae, and secondly by taking up small ...

Sometimes I look at the Moon and realize how little I actually know about it—what it's made of and how it formed. In this ...

Cassius was an 18-foot-long saltwater crocodile living in captivity in Marineland Crocodile Park in Australia. He died last ...

You can see the large white seabirds dancing, preening, feeding and raising young—though the live feed might show a dark side ...

Bait balls are not rare in the ocean. But the recent placement of one gave whale watchers a "once-in-a-lifetime" look at how ...

Crocodile-infested waters make this fishing and foraging trip anything but routine. The hunt begins with barramundi, but the real danger lurks in the shadows as large crocs patrol the same feeding ...

million-year-old fossils revealed that this species began to diversify millions of years earlier than previously thought, ...