Learn about the Kalamazoo River oil spill, its environmental impact, and what made it one of the worst inland oil spills in US history.

Meanwhile, the spreading of the virus appears to have moved to other towns in the region. Among the new local hotspots for the virus is the city of Monchegorsk where 26 new cases were registered on the 16th June.

Warmer seas have led the fishery to move 300 kilometers further northeast - towards the North Pole. At the same time, cruising traffic in the outlying sea areas is increasing.

Air emissions from Prudhoe Bay-area oil fields can have a big influence on the particles in the air in Utqiaġvik, the town formerly known as Barrow.