It's that time of year again. Fall, when the leaves turn color and the Yankees turn into spectators. At least one of these is enjoyable. A lesson on the chemistry of colorful leaf pigments shows that, ...

This could be a good year for leaf-peeping, thanks to the dry weather from back in September. We'll get into that in a bit, but have you ever wondered why leaves change color, to begin with? For most ...

Every fall season, nature lovers look forward to scenic fall foliage. But do we know the science behind why leaves do this once the temperatures start dropping? Here's how nature creates art during ...