In today’s fast-changing world, where species are constantly evolving and many are disappearing, it’s fascinating to learn ...

In 'Pterosaurs of Brazil', paleontologist Luiz Eduardo Anelli highlights four species with unique characteristics, such as ...

Today, tegus are considered invasive creatures in Florida, but a new paper suggests they’ve lived in the southeastern United ...

A newly described species from the Burgess Shale had three eyes, clawed limbs, and a tail full of gills—plus internal organs ...

A new mammal species discovered in Mongolia reveals surprising insights into ancient inland ecosystems and the dietary habits ...

It turns out that preservation of these structures is widespread, confirming the ancient origin of this type of circulatory ...