Barack Obama, Justin Trudeau and Enrique Peña Nieto will commit to a new regional clean power goal at a summit this week in Ottawa, the White House has said.

OTTAWA — When Justin Trudeau, the prime minister of Canada, appeared at the United Nations this spring to sign the Paris climate accord, the rapturous ovation he received was worthy of the celebrit

A somewhat controversial statement was made 4 years ago by Professor Peter Wadhams, head of the Polar Ocean Physics Group at Cambridge University, that the Arctic Ocean could well be free of sea ic

A monster forest fire that began in early May is still burning in Canada’s vast, isolated north woods.

CALGARY — A new report says Canada is the only G7 nation that leaves unprepared homeowners on the hook financially for losses from severe flooding.

The Fort McMurray wildfire in northern Alberta that forced the evacuation of 90,000 residents and shut in more than a million barrels per day of oil output was most likely caused by human activity,

Suncor Energy Inc has told employees the massive wildfire that struck northern Alberta in May will cost the company nearly C$1 billion ($777.91 million), two sources at Canada's largest crude produ

Thousands living in Canadian indigenous communities have had no access to potable water, some for decades, and Human Rights Watch on Tuesday pressed Ottawa to finally deal with this "water crisis."