University of Delaware's interdisciplinary research team pilots innovative K-12 engineering curriculum at The College School ...

Bizarre Spinosaurus makes history as first known swimming dinosaur. A newfound fossil tail from this giant predator stretches our understanding of how—and where—dinosaurs lived.

Scientists thought fish saved energy by swimming in flat diamond shapes, but study shows they actually prefer swimming in 3D ...

With colors that blend into the bright coral of the reef, it's just waiting for the opportunity to use its sharp teeth to ...

In general, "piranhas play a crucial ecological role as predators, feeding on fishes, invertebrates, and even plant material ...

Scientists found fish with body plates, bumpy lips, strong teeth in rivers and discovered new species: Buckup’s whiptail catfish, study said and photos show.

Scientists looked at the blotchy animal — and discovered a new species. ... skinny tail. Seen from above, the fish has a mixture of reddish brown and black blotches.

Scientists found fish with body plates, bumpy lips, strong teeth in rivers and discovered new species: Buckup’s whiptail catfish, study said and photos show.

10 Fascinating Animals with Unusual Tails 10 ... Canva) This mammal with scales possesses a strong, prehensile tail that it ... Its tail is whip-like and will use one blow to stun fish.

Evolution has created amazing creatures. Some animals have food-inspired names. The chocolate chip sea star resembles a cookie. Fried egg jellyfish looks like a fried egg. Pineapple fish has armor ...

The runner-up for New Zealand’s Fish of the Year, the orange roughy, is a fellow deep-sea dweller, living nearly 2,000 feet below the waves. These creatures take a long time to mature and ...