An extensive new study ranks the largest animals in the ocean.
A Jurassic Era beast that looked like a sinister dolphin might have munched on sharks and dinosaurs in what is now Scotland.
One of the first predators of its day, the creature sported compound eyes, body armor and two spiky claws for grabbing prey.
Visitors to Jennette's Pier in Nags Head, North Carolina, were shocked last week when an evil-looking fanged fish washed up alive on the shore.
Animal and insect behaviors are helping to explain the origin of many popular myths and mysteries.
A rare, deep-sea goblin shark caught by Florida shrimp fishermen is only the second of these creatures ever seen in the Gulf of Mexico.
A veteran custodian of Loch Ness monster sightings is concerned that Nessie has not been seen in well over a year, and may be gone.
The tiny creatures set up a chilly home in the ice and stick their tentacles out to feed.
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