Alberta's oilsands are at the centre of a court battle in New York this week that legal experts say could affect future climate lawsuits in Canada.

Research has found Arctic soil has warmed to the point where it releases more carbon in winter than northern plants can absorb during the summer.

The road should have been frozen solid, but it was anything but.

Canada's medical professionals are presenting a solid front during the federal election campaign to urge political parties to take climate change seriously as a public-health issue.

Canadian research is part of an extensive global climate change study that has found billions of the world's poorest people are at risk.

Climate change threatens extinction for two-thirds of bird species across North America, including almost all of those filling the forests and tundra of northern Canada, says an extensive report.

Inuit are hoping to use the alphabet to help keep their far-flung people together.

New research says job growth from clean energy will dramatically outpace that from fossil fuels over the next decade — as long as future Canadian governments maintain or increase attempts to fight climate change.

Rose Mary Wolfe in Lestock, Saskatchewan. Bella Johnson in Whitefish Lake, Alberta. Jacob Grey in Sault Ste. Marie, Ontario. James Paul in Shubenacadie, Nova Scotia.

Scientists spent weeks up to their elbows in coffee grounds and banana peels to come up with what they say is the most accurate measure yet of how much food is wasted in Canadian kitchens.