The prehistoric fish look like giant dinosaurs... and several species are getting a helping hand to rebuild their population ...

Vertebrates have extremely different brain sizes: even with the same body size, brain size can vary a hundredfold. As a rule, ...

Lambert, a critically endangered African penguin, has moved to a special geriatric island at the New England Aquarium in Boston.

Red fish are a favorite for both novice and expert fish enthusiasts alike, making them a popular choice for aquariums, large ...