Idaho’s pollen allergy season, which starts in late February or early March, is in full force. But this year it’s not quite ...

Seattle Times reporter Lynda V. Mapes, in an effort to learn more about our forests, overcame her fear and climbed a 200-foot ...

Cottonwoods, along with related big-toothed and trembling aspens, are poplars — some of New England’s fastest-growing tree ...

If you feel like your allergies are out of control, you’re not alone. Oklahoma is experiencing the highest tree pollen levels ...

I picked up a road burrito at Alpha Coffee and headed up Little Cottonwood Canyon. Earth Day is coming Tuesday, April 22, but Alta Ski Area always gets into the action early. And what better a place ...