When should you stop watering your lawn in fall? See our state-by-state guide, plus the signs that tell you when your grass is ready for winter.

Should I leave fallen leaves on my lawn? Learn when leaves help your grass and soil, when they can smother turf, and what to do with them this fall.

Have you noticed it yet? Step outside on a September morning and the air somehow smells different. Cooler. Earthier. Woodier....

Dragonfly migration peaks in September across much of North America. Learn why dragonflies migrate, where they go, how far they travel, and when to watch for them.

When will fall colors peak near you in 2026? Our new U.S. map shows how peak foliage progresses from the northern mountains in late September through New England, the Midwest, Appalachians and South into November.

Why are old houses divided into so many small rooms? From keeping warm in winter to controlling cooking smells and creating privacy, those walls served some surprisingly practical purposes.

When is it finally time to put the mower away? The answer depends on your grass, temperatures, and location. See when mowing typically ends in every state—and the simple sign that tells you your lawn is done growing.

Yellowjacket colonies reach peak size as summer winds down, sending hundreds—or even thousands—of hungry workers in search of fruit, garbage and outdoor meals. Here is why they become so noticeable and how to protect your next cookout.

Maple seeds have been swirling everywhere this spring. Find out what it means and the science behind their flight!

The calendar says fall begins on one date. Meteorologists say another. But trees, birds, butterflies, and frost may tell an entirely different story. Here are the three ways autumn really begins—and how to tell when fall has arrived where you live.