A huge new archive of how animals move across the Arctic from season to season gives the clearest picture yet of how species from eagles to caribou are evolving in the face of climate change and hints at why some of them are in decline.

Canada and Alberta have signed a deal on caribou protection that gives them years to take action but could allow energy drilling to resume on some ranges.

Tim Hsieh, a theoretical physicist, pauses when asked what he studies for a living.

The double blow of collapsing oil prices and the COVID-19 crisis has pushed Alberta into a historic deficit of $24.2 billion — more than triple what the United Conservative government projected in its February budget.

More than one-third of women in Canada's three northern territories have been subjected to unwelcome sexual attention in a public place, says a survey from Statistics Canada.

The federal government will join an environmental assessment of a major expansion to a proposed southern British Columbia coal mine.

Alberta has signed an agreement with the federal government that makes major cuts to environmental monitoring of the oilsands.

A vast section of Alberta backcountry once considered for a park is being overused by tens of thousands of campers who cut trees, strew garbage and trespass, says a provincial advisory committee.

Alberta suspended environmental monitoring for oilsands companies without notifying the Northwest Territories, despite a legally binding agreement to do so.

Four years after its flames guttered out, the record-breaking Fort McMurray wildfire continues to astound — this time with its lasting impact on an extensive river system.