As wildfires become more common and more severe, habitats that are burned become even hotter. The study found that in areas ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Bats have long been ...

Scientists say the video offers a unique look into shark mating behavior—and might also help with conservation efforts.

Female mammals often live longer than males, but the reason why has long confused scientists. Researchers who analyzed data from zoo animals found that it is not only genetics, but mating pressures ...

Scientists have solved the mystery of one of the animal kingdom's most disproportionately large penises thanks to a Dutch retiree recording bat sex in a church attic. The serotine bat does not use its ...

Sirindhorn's dragon millipedes have about 20 body segments and can reach just over an inch in length, the study said. They ...

The rare bird, spotted in a backyard in Texas, is the first known blue jay-green jay hybrid in the wild, according to a new ...

A quiet neighboring species changed how sticklebacks select their mates. Just one new species can alter the path of their ...

It's a known fact that women, on average, live longer than men do by about 5.4 years. A team of researchers writing for ...

Women tend to live longer than men, and while the extra years can be partially attributed to biology, behavioral differences ...

CNN — (CNN) — Bats have long been the odd ones out among mammals. They are the only creatures in this branch of the animal kingdom capable of powered flight. Now researchers say they have discovered ...