Researchers have described how fish larvae rely on species-specific combinations of vision and movement to detect and capture ...

Michigan is home to a wide range of different animals, from freshwater crustaceans, venomous snakes and 1,000-pound mammals. Meet Michigan's wildlife: ...

A rare Triassic fossil site reveals North America's oldest known pterosaur, Eotephradactylus mcintireae, in what was once a ...

The gull-sized pterosaur was found at the Petrified Forest National Park in Arizona along with hundreds of other fossils dating back 209 million years—to the late Triassic period,—filling a gap in the ...

Mudskippers may be fish, but they spend 90% of their time out of the water, walking through mud and climbing trees.

Researchers developed a way to run tests on fish learning and memory in the animals' natural environments. The results may reveal that fish are smarter than previously assumed.

Scientists have unearthed in Arizona fossils from an assemblage of animals, including North America's oldest-known flying reptile, that reveal a time of transition when venerable lineages that ...

Researchers were able to date the fossil of the flying reptile, a close cousin of dinosaurs, back to more than 209 million years ago.

Scientists have discovered a new species of pterosaur – a flying reptile that soared above the dinosaurs more than 200 million years ago. The jawbone of the ancient reptile was unearthed in Arizona ...