Scientists are investigating the reasons some plants still wear last season’s tattered clothes.

Strolling in my neighborhood the other day, I saw two trees with autumn foliage that I thought would have made the most compelling combination had they been planted side by side. One was a ginkgo tree ...

Gold in a branch on the sunny side of a tree. Scarlet in a shrub. The first flashes of color mean that fall is coming soon. Leaf color is a sign that trees are preparing for winter by entering the ...

The fall colors of large woodland trees seemed a bit more muted and more sporadic compared with previous years, likely due to the drought. For example, in some woodlands, shagbark hickory leaves ...

The annual autumnal leaf show is almost here, and the stage is set for a vibrant display in some of the most popular foliage sightseeing destinations. Weather conditions leading up to fall have a big ...