Coyotes infected with sarcoptic mange have been mistaken for "zombie" dogs near Chicago IL police say. Coyotes also prevalent in Southern Illinois.

For the last century, reindeer have roamed St. Paul Island without much oversight. But now, the tribal government is stepping up its management style to boost subsistence options and the local economy.

The Kivalliq Inuit Association says a road connecting the Whale Tail pit project to the Meadowbank mine, near Baker Lake, will bisect a caribou migratory route and will have more frequent traffic than any other mine in Nunavut.

On an Alaskan island, one of nature’s greatest spectacles is shutting down, as brown bears abandon fish in favor of a surprising alternative.

When Kodiak Island's elderberries started ripening earlier, its iconic bears changed their diet. It's another ecological shift amid climate change, scientists say.

The state Department of Fish and Game is warning pet owners in the Interior and Southcentral Alaska about a recent spike in reports of tularemia – sometimes called “rabbit fever.”

Smoke from a wildfire in southwestern Greenland is hampering the wild reindeer hunt on the Arctic island, best known for its ice rather than burning grass and bushes.

Smoke from a wildfire in southwestern Greenland is hampering the wild reindeer hunt on the Arctic island.

Smoke from a wildfire in southwestern Greenland is hampering the wild reindeer hunt on the Arctic island, best known for its ice rather than burning grass and bushes.

Smoke from a wildfire in southwestern Greenland is hampering the wild reindeer hunt on the Arctic island, best known for its ice rather than burning grass and bushes.

In the course of summer, the whole reindeer population of the Nenets tundra will be made immune against the lethal bacteria infection.

'Officers have been going for two months straight with nothing but bear conflicts'

One of the world's last nomadic reindeer people near Mongolia's border with Russia have captivated people from far and wide.

Human-polar bear interactions are part of life in Arctic communities, but as melting sea ice forces polar bears onto dry land, they are becoming more common and potentially more dangerous. This is the message of a recent scientific paper. Listen now

Identified by ADFG as skin irritation caused by moose flies, (Haematobosca alcis) bites.

A relatively rare tapeworm has popped up in several patients in Alberta, Canada in the past few years, which may not sound like much; however, the only other human case in Canada was in 1928 in Manitoba. The parasite is called Echinococcus multilocularis and it appearance in Alberta has caught the attention of some infectious …

Weatherwatch A recent heatwave in Siberia’s frozen wastes has resulted in outbreaks of deadly anthrax and a series of violent explosions

University of Alberta scientists are alerting the public to a potentially lethal tapeworm, Echinococcus multilocularis which infects humans through the feces of coyotes and dogs.

France has launched a special smartphone application to track a rocketing plague of ticks, which cause over 30,000 cases of Lyme disease par year and pose a threat to thousands of British holidaymakers who take to the French countryside in summer.