A new book brings readers into this world with well-researched species profiles by Aaron Woodruff, collection manager for vertebrate paleontology at the Florida Museum of Natural History.

"During the Mesozoic, mammals were small," University of Georgia Odum School of Ecology professor John Gittleman said in a ...

A team has gathered photographic data on daily mammalian activity, studying 445 total species around the world with surprising results. The project generated a massive dataset of animal images ...

The Earth is currently experiencing its sixth major extinction event. One million species globally are at risk of extinction in the next few decades, including 27 percent of the world’s mammals, 41 ...

Of the 4,060 species of mammals that inhabit the world, fifty-three occur within the Adirondack Park. These mammals represent 7 orders and 17 families. Some species, like the opossum and striped skunk ...

These molecular biologists read the sequences of genes in a living animal's DNA like an evolutionary history book ... Mammals fit that profile. They suddenly found themselves in a world without ...

The Mammals Dark team travelled to Argentina to film one of the least mammal-like mammals in the world – the ‘large hairy armadillo’. Image by Tom Parry. Camera operator Max Smith sets up a ...

The great white polar bear is the youngest and largest of the world's bear species — a mighty hunter and fierce defender of its young that's among the world's most vulnerable animals. Two-thirds of ...