A new study shows that thanks to cheaper DNA testing, we've reclassified more mammal species and have more biodiversity.

Discover more about the special animals that each of the 50 states chose, their conservation status, and their significance.

Find the answer for Bamboo-loving mammal from the people who brought you the USA TODAY Daily Crossword Puzzle.

A new study shows that RNA splicing, not just gene expression, holds powerful clues to why some mammals live far longer than ...

As the days continue to get shorter, scientists have made a significant discovery in understanding exactly what makes mammals ...

Cancer is a common disease among mammals, but some species, such as the naked mole rat and elephants, have evolved resistance ...

Find the answer for Woolly Andean mammal from the people who brought you the USA TODAY Daily Crossword Puzzle.

Pacific Whale Foundation has opened registration for its winter Ocean Camp, a week-long science and culture program for ...

The public release is scheduled for 11:30 a.m. Wednesday at Head Beach in Phippsburg, and it marks a milestone for the ...

New research reveals West Coast mammal-eating killer whales form two distinct communities—inner and outer coast transients—that rarely mix, with unique diets, habitats and behaviors. New research has ...

Everyone’s heard of blue whales and bottlenose dolphins. But have you ever heard of vaquitas? In the warm waters of the Gulf ...

Birds, unlike their dinosaur ancestors, lack teeth, relying on beaks and gizzards for eating. Some birds have evolved ...