Arctic sea ice helps cool the planet and influences weather patterns around the world, but it is disappearing faster than ever as the climate warms. Scientists have now developed a new forecasting ...

CAMBRIDGE BAY, Nunavut — Since U.S. President Donald Trump’s barrage of threats to seize Greenland, authorities on the frozen island have been seeking help from a northern ally: Canada. Subscribe to ...

The wildfires that have been raging in many places around the Arctic in recent years could be contributing much more to global warming than currently thought. It has been assumed that what’s burning ...

What happens when the Arctic starts to look like the South China Sea? Historically, a neutral region where cooperation prevailed, the Arctic is quickly becoming a contested space. This is no more ...

What do you see in this photograph? A sea of ice. Day overlapping with night. Isolation, beauty, bitter cold. Exactly what you’d expect in Canada’s Arctic archipelago. But look more closely, and you ...

Canada’s Arctic is opening faster than protection efforts are keeping pace. As sea ice declines, shipping is expanding across Arctic and sub-Arctic waters. That may bring economic opportunities, but ...

Canada is facing a new reality: Arctic security is no longer just about military presence. It’s increasingly about whether communities in the North have the people, infrastructure and capacity to ...

President Donald Trump is receiving mixed reactions for reading from the Bible during a nationwide broadcast a week after he criticized Pope Leo XIV and posted an AI-generated photo of him appearing ...

Arctic hares have evolved to survive extreme cold and relentless predation in one of the harshest environments on Earth. Their powerful hind legs allow explosive bursts of speed, while seasonal white ...

A Canadian soldier is pictured during an annual exercise series designed to highlight the military's ability to defend the Canadian Arctic, in Yellowknife, Northwest Territories, Canada, on Feb. 20, ...

Charlotte Gehrke is a postdoctoral researcher at the Helmholtz Institute for Functional Marine Biodiversity at the University of Oldenburg, Germany. From the rising temperatures of the climate crisis ...