Researcher Brynn Devine and Laura Wheeland suddenly saw the Greenland shark emerge from the deep mud and stared at the decoy camera lens on the seabed off Nunavut.
Scientists discovered fossils of an extinct creature with her cubs 185 million years ago.
The research team at Northwestern University in China discovered fossils of the ancient Fuxianhuia protensa at the Chiungchussu Geological Formation in Kunming, southern China.
Some animals appeared on Earth hundreds of millions of years ago, overcoming extinction events to survive today.
We often see in sci-fi movies, scientists easily revive animals that once extinct millions of years ago with only one drop of fossil remains.
The mystery of the swimming style of the dragon (Plesiosaur), an ancient creature with a unique body, was decoded by scientists after nearly two centuries of controversy.
Canadian and British scientists recreated a species of creatures more than 500 million years ago, worms-like but with sharp spines, legs, eyes and teeth, based on fossil research.
Scientists once believed that arthropods called pterygotid eurypterids are preeminent predators in shallow waters.
During an excavation near China's Yunnan Province, scientists found an amazingly intact fossil of a marine creature over 520 million years old.
Scientists have shed light on the strange creatures whose tentacles live in the sea 520 million years ago.