Earth's vast oceanic biodiversity remains largely unexplored, with only a fraction of an estimated two million total living ...

Researchers have discovered how sperm cells perform an extraordinary metabolic transformation after ejaculation, from quiet ...

A large white coral reef containing important species and fossil traces has been found in a rare discovery. The reef, which ...

A new species of ancient "sword dragon" marine reptile has been discovered in fossils found in England, according to ...

In a new study, researchers said they uncovered part of a skull as well as arm, leg and tail bones from the Lago Colhué Huapi ...

Scientists found “dragon”-like creatures with “long” legs mating at a cave in Thailand and discovered a new species, a study said. Photo from Ruttapon Srisonchai via Srisonchai, Srikampha, Benchapong ...

Researchers trekking through a rugged Peruvian river basin found a never-before-seen species named Marmosa chachapoya.

The find is from a mysterious group of dinosaurs called megaraptorans, which were known for their stretched-out skulls and ...

The United States Department of Agriculture confirmed the tick as a longhorned tick, first reported in the U.S. in 2017 and known for its rapid spread.