Scientists thought sharks didn't make sounds until this accidental discovery
Animals
'Excellently Preserved' Giant Claws From Mongolia Reveal Bizarre Dinosaur Evolution
Scientists discover new 15 million year old fish whose last meal was fossilized inside its stomach
25,000-year-old mammoth bones reveal ancient human culture
Can animals understand human language?
Big Potoo: A stump bird with a mesmerizing growl that can see with its eyes closed.
Why don't all birds fly?
Yellowstone's famed bison herds reunite after 100 years of wandering the park
Cantor's giant softshell turtle: a frog-faced predator that spends 95% of its time completely motionless.
Giant crocodile Henry, who fathered 10,000 babies, celebrates 124th birthday
Why do iguanas fall out of trees in Florida?
Orange Dwarf Cave Crocodiles: Crocodiles That Crawled Into a Cave, Ate Bats, and Started Mutating into a New Species
Elusive 'octopus squid' with world's largest biological lights attacks camera in stunning new video
Rare video shows elusive deep-sea squid holding its giant translucent eggs
Never-before-seen vampire squid species discovered in South China Sea twilight zone
