Why do some trees have leaves, while others produce needles? This beginner's guide introduces needles and scaly and flat leaves to help you understand their identifying factors. With this ...

Leisurely autumn leaf-peeping and the drama of American independence are linked together in a historical hunt along the Hudson River in New York. The fall-tinted scenic drive could reveal remnants ...

Whether you're a seasoned autumn enthusiast or someone who thought "leaf peeping" was a weird birdwatching technique, these eight adventures are about to redefine your idea of a fall road trip.

Every autumn, we revel in the beauty of fall leaf colors, but have you stopped to think about what causes leaves to change color in fall? The mixtures of red, purple, yellow and orange is the ...