The book also introduces readers to prehistoric mustelids, a family of carnivores that includes weasels, badgers and wolverines. These ancient mammals were far larger than their modern relatives.

Mammals are among the most adaptable animals on the planet. They are found on every continent and in every ocean, and range in size from tiny bumblebee bats to enormous blue whales. One reason for ...

A new book explains how biases from sexism, homophobia, racism, and much more have tainted the science of animal behavior and ...

"Modern mammals' bones migrated backward to become ... of genes in a living animal's DNA like an evolutionary history book. The scientists can then determine how closely these animals are related ...

Find answers to your big nature questions. Delve into stories about our research, scientists and the collections we care for. Uncover the history of life on Earth, from the smallest insects to the ...