Three new toad species discovered in a mountain range in Tanzania have a super rare reproduction method and give birth to ...

The toxic cane toad may be big and warty, but the eggs it lays in delicate, translucent strings resemble a strand of ...

Scientists compared genomes from 154 animal species and found that land animals share genetic tricks for surviving outside ...

Carnivore keepers at the Smithsonian’s National Zoo and Conservation Biology Institute (NZCBI) in Front Royal, Virginia, are ...

Biologists thought that marine heat waves lowered urchin reproduction only at lethal temperatures. A new study shows ...

City-dwelling raccoons seem to be evolving a shorter snout—a telltale feature of our pets and other domesticated animals ...

The transition from aquatic to terrestrial life has been one of the most significant evolutionary challenges. This decisive ...

In a recent study, scientists from the Texas A&M College of Veterinary Medicine and Biomedical Sciences (VMBS) have utilized cutting-edge artificial intelligence methods to identify a region of the X ...

Animals from completely different branches of the tree of life, such as insects, worms and vertebrates, independently evolved ...

Courting is as unique to a species as dietary habits or dwelling. Some mating rituals seem almost aggressive, while others ...

Researchers are investigating a sudden spike in pregnancies in one black-and-white ruffed lemur population that might signal ...