This mountain lion, known as P-47, was found dead in Southern California on March 21, 2019, with rat poison in his system. National Park Service via AP Rats thrive around humans, for good reason: They ...

Rat poison detected in around a third of wild mammal carnivores — including those that don't normally eat rodents, such as mountain lions and gray wolves. When you purchase through links on our site, ...

SAFETY HARBOR, Fla. — There is a growing movement in the Bay Area to stop using certain kinds of rat poison. It’s not out of concern for the rat but rather the predators that eat the rats. We’re ...

As residents all across Chicago continually complain of the city's high rat population, a new effort launched by the Chicago Bird Alliance aims to find a humane solution to the problem. Teaming up ...

After a small family of owls made Lincoln Park’s North Pond their home this spring, Chicago residents flocked to the area to try to catch a glimpse of the two great horned owls raising their young.