"A massive wildfire burning around the oil sands hub of Fort McMurray was growing and moving rapidly north late on Monday, forcing firefighters to shift their focus to protecting major oil sand facilities north of the city, officials said."

"Scientists say the near-destruction of Fort McMurray last week by a wildfire is the latest indication that the vital boreal forest is at risk from climate change."

"Alberta's unusually early and large fire is just the latest of many gargantuan fires on an Earth that's grown hotter with more extreme weather."

"Last week, a group of researchers published saddening news about “sudden oak death,” spread by an invasive water mold, that has killed over a million trees in coastal California. ... Unfortunately, it’s a familiar story."

"Repair crews were expected to assess wildfire damage to the Canadian energy boomtown of Fort McMurray on Tuesday as the oil sands companies surrounding the ravaged city looked at bringing production back on line."

"Good news hasn’t been easy to come by at Alberta’s emergency management centre. ... Finally, on Sunday, there was some relief."

"A catastrophic wildfire that has forced all 88,000 residents to flee Fort McMurray in Alberta, Canada exploded tenfold in size on Thursday, cutting off evacuees in camps and shelters north of the city."

"Healthy forests are especially important at a time of climate change — they’re an incredible tool to remove carbon dioxide from the atmosphere. Dead forests, on the other hand, can light the spark for wildfires, which are already showing a long-predicted uptick in activity."

"With a few neighborhoods already in ruins, worsening fire conditions Wednesday pushed walls of flames toward thousands of more homes in the northeastern Alberta town, in the heart of Canada's oil sands region."

"Fort McMurray fire officials are prepared for another challenging day Wednesday as firefighters try to save the oilsands city from a massive wildfire that has destroyed homes and businesses, and forced the largest wildfire evacuation in Alberta’s history."