Add Yahoo as a preferred source to see more of our stories on Google. Smoke from wildfires in Canada covered most of the eastern and central U.S. on Monday morning and will linger through Wednesday, ...

Three summers ago, the Caldor Fire burned its way up the Western Slope into the Tahoe Basin, scorching 221,835 acres. The fire burned for over two months, cloaking the lake and its surrounding ...

Just when you thought you could finally enjoy some decent weather, Mother Nature decides to remind you that she’s still the boss. Wildfire smoke from Canadian fires is drifting south like an unwelcome ...

A helicopter carries a water bucket to fight a wildfire near Richfield, Utah. (Photo by harpazo_hope via Getty Images) When wildfire smoke is in the air, doctors urge people to stay indoors to avoid ...

Born and raised in Pittsburgh, Pennsylvania, weather has been a passion for Adam for as long as he can remember! Whether it was thunderstorms or winter storms, Adam has always been geeking out. After ...

Scientists are still studying the long-term health effects of smoke exposure. By Dani Blum Extreme wildfires are becoming more common, more intense and more of a pressing problem for public health.

Almond trees bloom in mid- to late February in Central California, and it’s a big deal — pollinating them is the largest managed pollination event in the world. Some 1.4 million beehives come to the ...

It’s been a relatively quiet wildfire season so far in the Pacific Northwest, with not much in the way of large fires or widespread smoke pollution — yet. But a recent study found that more frequent ...