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.

Leaves often turn brilliant colors in autumn. One of those colors has generated a lot of heated debate among scientists in recent years. Autumn is a big time for trees. Many shed their leaves, and of ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Many people adore autumn. What’s not to like? There’s the shift ...

Keeping leaves in your yard can bolster the number and variety of species around — and the perks go beyond just the fall season. By Margaret Roach Coming soon to a backyard near you: leaf drop. What’s ...

There are a lot of leaves outside my window, and I’m guessing your view might be similar. This carpet of dead foliage is often viewed as a nuisance, but it can be an important component in the garden.