Saskatchewan wildfire season underway with hotter summer expected: officials / Dramatic scenes as wildfire sweeps across New Jersey, mass evacuations triggered / 'Wildfire sent years of work up in flames' / Los Angeles-area residents crowdsource wildfire contamination data / Arran wildfire likely started by glass bottle - park ranger / Watch: Massive wildfire filmed from above / Los Angeles pop-up exhibition showcases--and benefits--wildfire victims / At Sundance, a film about wildfire recovery stirs raw emotions: 'Community is the solution' / Los Angeles wildfire photos show widespread devastation, destruction / NBC's Jacob Soboroff finds the burnt-out home where he grew up, as wildfire stories turn personal