The northern lights dance across the sky in the Arctic.
A voyage through the Arctic inspires a composer to create music that expresses wonder, loss, discovery and culture.
Seriously cold: The ‘bomb cyclone’ freezes a fountain in New York City.
AP Photo/Mark Lennihan
An atmospheric scientist who studies the Arctic explains why – because of global warming – the U.S. may be in for longer cold spells in the winter.
The Norman Wells pipeline connects oil fields in the Northwest Territories to Alberta.
There are many debates northerners should have about the future Arctic, but the development of oil and gas is not one of them.
The Arctic National Wildlife Refuge is home to a great diversity of wildlife – one reason environmentalists oppose oil and gas drilling.
US Fish and Wildlife Service
Alaska and oil proponents are cheering a move to open up an ecologically sensitive part of the Arctic National Wildlife Refuge to drilling -- a position environment supporters can't abide.
Gates of the Arctic National Park, Alaska. Plants on the Arctic tundra absorb mercury from the air, then transfer it to soil when they die.
How do mercury emissions from industrialized countries reach the remote Arctic? Recent research shows that plants on the tundra absorb mercury vapor through their leaves, then pass it into soil.
Brexit is causing nothing but trouble and who knows if independence will ever happen. No wonder the frozen north is such an appealing prospect.
Barren-ground caribou in autumn near Kugluktuk, Nuanvut.
(Mathieu Dumond/Umingmak Productions)
The effects of climate change are being strongly felt in the North, but how caribou respond depends on what changes occur.
Cory Watson of the Edmonton Eskimos reacts to losing to the Calgary Stampeders in the CFL West Final on Sunday. The word Eskimo signals negative and archaic stereotypes and is considered by most Inuit to be a racial slur.
THE CANADIAN PRESS/Jeff McIntosh
The use of the word Eskimos for a Canadian football team needs to end. It signals negative stereotypes and is considered by most Inuit to be a racial slur.
The Sami Parliament (Sámediggi)
By Illustratedjc via Wikimedia Commons
A photograph of Siv Jensen dressed up as a Native American caused outrage in Norway, not least among the indigenous Sami minority.
Many homes in remote Indigenous communities rely on wood or diesel for heating.
THE CANADIAN PRESS/Adrian Wyld
More than 200 remote communities in Canada rely on diesel fuel for energy. Cleaner options could fuel a better quality of life.
Marine waters are an important source of food for Inuit.
The North Water Polynya, or Pikialasorsuag, is a key ocean area for Arctic animals and for Inuit hunting and fishing. Rocket launches threaten to contaminate the area with harmful chemicals.
Prime Minister Justin Trudeau and President of the Inuit Tapiriit Kanatami Natan Obed talk as they overlook Iqaluit, Nunavut in February.
THE CANADIAN PRESS/Sean Kilpatrick
The Arctic plays a big role in Canada's national identity. But as Canada's relationship with the region evolves, the interests of Indigenous peoples must be better-represented.
Jerry Natanine, community leader and former mayor of Clyde River, at a news conference in Ottawa in July following the Supreme Court of Canada ruling that upheld Inuit treaty rights in the Arctic. His lawyer and co-author Nader Hasan stands behind him.
THE CANADIAN PRESS/Sean Kilpatrick
The Supreme Court of Canada's recent decisions on Clyde River and Chippewas contain key lessons to ensure that Indigenous rights are recognized and respected in the future.
A polar bear suns herself on an ice floe on Baffin Bay in Nunavut.
The Inuit town of Clyde River has won a long battle to stop Arctic seismic testing. The Supreme Court ruled the Inuit weren't adequately consulted. What does that mean for future consultations?
Best-case scenario, how much are we locked into?
Set aside the politics. If by some miracle we turned off carbon emissions immediately, how would the climate respond?
Sea ice in the Arctic.
The link between melting sea ice and extreme weather has been known for a while, but now it's happening further afield.
Trans-Alaska Pipeline, northern Brooks Range, Alaska.
Oil production used to fall when prices were low. But a new drilling boom in Alaska, driven by technical advances and global partnerships, spotlights America's rise as a world oil power.
Muskoxen group together for security.
How is rapid warming in the Arctic affecting animals that are adapted to cold? A wildlife biologist is using many techniques to find out, including stalking muskoxen in a polar bear costume.
An Arctic iceberg, pictured in 2015. This year, ice coverage has reached record lows for the early northern winter.
The end of 2016 has brought balmy Arctic temperatures and record low ice extent for the time of year. It's a freak event even by modern standards, and climate models point the finger firmly at humans.
From Norway with love.
An object lesson in seasonal geopolitics.