Domestic cats kill billions of birds and mammals every year, making them a top threat to US wildlife.
Domestic cats kill billions of birds and mammals every year, making them a top threat to US wildlife.
As wolves became domesticated, their genes adapted to a starch-rich diet of human leftovers.
Fisheries scientists allege that an official wanted to abolish their department because their research contradicted the findings of other agencies.
Bamboo sharks still developing in their egg cases respond to a predator presence by ceasing movement and even breathing.
Scientists discover coral reef off the coast of Australia thriving at a record 125 meters (410 feet) below the surface.
Carl Woese, the discoverer of the third domain of life, has passed away at age 84.
There's a lot more than dirt to the soil in which plants grow.
Patterns of cell death aid in the formation of beneficial wrinkles during the development of bacterial biofilms.
In the final chapter of his book on the origins of vertebrate sex, author and paleontologist John Long pays homage to the humble placoderm, which got the erotic ball rolling.
Scientists set up a stakeout to track the movements of microbes around a new hospital.