A mouse experiment has revealed that one parent’s epigenetic methylation pattern can rewrite the matching gene inherited from ...

What starts with the asteroid that killed the dinosaurs quickly becomes a journey through the entire rise of modern life on ...

Mammals live all across the world. They can be found living in the ground, in trees, and even in the sea. There are many different kinds of mammal, including us humans! Find out more about different ...

Mammals are quite diverse. They come in all shapes, sizes, colors, and activity levels. They also differ widely by lifespan.

Charles Darwin assumed that male mammals are usually bigger than their female counterparts. Today, this has remained a prevailing idea in science. But a new study published Tuesday in Nature ...

Orangutans have one of the slowest life histories among mammals, and a new study now shows just how long orangutan mothers ...

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The Arctic was not simply a cold edge of the Cretaceous world, but a place where mammals adapted, diversified, migrated and ...

Dinosaurs largely died off when a Manhattan-size asteroid slammed into Earth 66 million years ago. Meanwhile, in the shadows, tiny mammals had steadily picked up adaptations that helped them survive ...

Mammals come in a variety of proportions, and some species evolved legs so short they almost look goofy. Many of these short ...

The outer regions of the brain, the cortex, have specific layers of different cells—neurons—that are similarly ordered among all mammals, from tiny mouse brains to huge elephant brains. However, the ...

A researcher is trying to find better ways to track small mammals by using the sounds they make.