Brazil’s Carnival revelry is ramping up, from the raucous street parties to the glitzy parades. Carnival kicked off Friday ...

Cats across California are showing unusual behavior forming small social alliances with neighboring cats to share territory ...

For the briefest moment earlier this year, the Eurasian lynx — extinct in the U.K. for thousands of years — returned to the ...

Olney, Illinois, has taken steps to protect an iconic mammal from domesticated felines, setting a possible model for other ...