Research shows northern forests in Alberta, Saskatchewan and Manitoba are drying up and shrinking from drought caused by climate change, while the eastern boreal forest is holding its own.

Dinosaurs may have warmed the prehistoric Earth's climate thanks to enormous amounts of methane-producing flatulence, researchers say.

Canadians have donated about $10,000 to help keep a unique High Arctic research station from closing after its federal funding stops, says the Canadian Foundation for Climate and Atmospheric Sciences.