Over four decades have passed since the last definitive work on Ohio’s mammals. In 1981, "A Guide to the Mammals of Ohio" was released, with detailed accounts of 54 species of mammals. It was authored ...

From the formation of inner ear bones to the rise of hair to cover our bodies, these developments made us distinct from other animals Riley Black - Science Correspondent By examining the fossils of ...

As fellow mammals, you and your pet dog or cat have a lot in common. It’s easy to see the similarities because humans, dogs and cats spend lots of time together. We may even be roommates or family.

National Geographic estimates there are between 50 billion and 430 billion birds populating the planet, outnumbering humans by up to approximately 50 times. Spread across 9,700 species, according to ...

Mammals run hot. The ability to maintain an elevated, constant body temperature—known scientifically as endothermy and colloquially as warm-bloodedness—is a critical part of what has allowed these ...

Early mammal classification is controversial. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The earliest known mammal was a tiny, shrewlike ...

A small brown rat which lived on a tiny island off northern Australia is the world’s first mammal known to have become extinct due to “human-induced climate change,” the government says. The Bramble ...