PENNSYLVANIA, USA — Ever wonder what happens to oxygen levels when leaves fall off the trees? Joe lets us know how we are still able to breathe. Find out the answer in this edition of Wham Cam.

Leaves have been browning and falling prematurely for weeks now due to late summer’s dry weather, but the real fall leaf drop will take hold in a few more weeks. Is the resulting blanketing of the ...

Homeowners generally assume that raking the leaves off their lawn is a necessary fall maintenance task — but is that actually true? Well … it depends. Raking leaves does offer a number of advantages, ...

Fall foliage draws leaf peepers outdoors to glimpse the colors, and enthusiastic yard-tenders into the garden shed to reach for their rakes. Or worse, for their leaf blowers. Yes, they’re noisy, but ...

This is the time of year when Nicole Hughes gets constantly distracted by the fall foliage as she drives around North Carolina. "I'm always looking," says Hughes, a biologist at High Point University.