Researchers are investigating why many turtles have a mysterious black bar in their eyes and if it aids navigation.

Sarge, a military macaw from the Fresno Chaffee Zoo, has been found after flying off course and leaving Roeding Park, ...

Gracie caused a stir after she slipped away into the Texas Hill Country, but was spotted during a helicopter search on Friday ...

Q. You reply to a lot of biology questions, sometimes citing scientific publications that have the answer. Have you run across any animal mysteries that do not have a surefire explanation?

Deltarune hides one major secret boss in every chapter, giving completionists and battle enthusiasts an extra challenge beyond the main story. As the name suggests, these encounters aren’t easy to ...

Meet the satanic leaf-tailed gecko – a master of disguise that blends seamlessly into leaf litter, has devilish horns and a ...

Scientists recently described the hairy ghost pipefish, Solenostomus snuffleupagus, after years of confusion around a ...

What appeared to be a tiny mushroom clinging to the underside of a leaf in Ecuador's Amazon rainforest was actually something ...

As hide-and-seek paint game Meccha Chameleon rockets past 7 million copies sold, some players have gotten so invested in finding the perfect hiding spot that they've started recreating the Mona Lisa ...

Southern Oregon is full of surprises, and Great Cats World Park might be the biggest one of all. Tucked away in Cave Junction ...

Great whites, purple stinging jellyfish and several invisible threats – how dangerous are the animals in the Mediterranean Sea?

Thousands of baby deer are being born across West Virginia as peak fawning season arrives. Wildlife experts explain why there ...