A mysterious anthrax outbreak over the summer killed more than 2,300 reindeer and at least one child.

Special report: A huge disruption to California's coastal ecosystem is under way after several years of unusually warm ocean conditions and drought.

Unusually rainy year for Lower Kalskag this year.

The 'blob' caused it this time around. But oceans will keep getting warmer in the future.

In Southcentral Alaska, wasps seem to be everywhere. One Anchorage clinic has seen more than 250 sting patients this year.

Long-term consequences.

Saltwater fishery officials are reporting a resurgence of a mysterious condition that's bound to turn the stomachs of anglers -- mushy halibut syndrome. Alaska Department of Fish and Game's Barbi Failor said the department is receiving more reports of mushy fish caught by sport fishermen all over Cook Inlet.

A study is looking into why birch trees are dying off in the prairies and British Columbia, but a researcher says they can be salvaged.

Never seen before in area.

It sounds like something from a science-fiction novel or a disaster movie. A hidden city under ice, housing 200 people, complete with hospital, cinema, church and research labs – and powered by a mini nuclear reactor. In fact it is reality and lies below the ice of north-west Greenland. The building of Camp Century was started in 1959, by US army engineers.

Silver salmon, Brant geese and berries.

Ticks that infest red squirrels, snowshoe hares and a variety of birds have always been present in Alaska, but a team of biologists and veterinarians recently found five non-native ticks on Alaska dogs and people.

Never seen a grouse this size.

Hundreds of Chugach Electric customers in Anchorage and Girdwood remained without power Wednesday morning amid outages from Fairbanks to Nikiski.

High wind warning for Anchorage. Winds could reach 50 mph with gusts to 100 mph.