Background Articles

More reports are emerging around the world of the virus in mammals, including species found in the Arctic. Officials say there's no evidence suggesting transmission from eating infected animals which are cooked - but country food is often eaten raw.

A dead fin whale washed up near downtown Anchorage, attracting hundreds of onlookers while scientists study it to learn more about the whale's life and death.

Chukchi Sea polar bears show increased exposure to pathogens like canine distemper virus and Toxoplasma gondii, potentially due to changes in their diet and extended time on land.