A photographer's iconic shots of polar bears in abandoned buildings on a Russian island shines a spotlight on wider changes ...

ST. LOUIS — You can now say "hello" to polar bears Kallu and Kallik at the Saint Louis Zoo! After a weeks-long quarantine and acclimation period, the twin brothers made their public debut on ...

"Although polar bears had visited the dump in previous years ... Otherwise, people confronted with growing numbers of bears in their villages may kill them to stay safe, he warns: "It is extremely ...