Marcescent trees, such as oaks and beeches, do not form a complete abscission layer, and their leaves often remain attached ...

These vivid colors will then fade, giving way to bare branches, as the fallen leaves blanket ... where deciduous trees give way to conifers, which keep their dark green needles through the winter.

The changing climate means that autumn may not always progress as expected. In 2022, trees that normally flower in spring had ...

In spring the blossom is dusky pink and emerges with pretty purple foliage, so it's worth considering this variety if you're ...

The physical signs of fall begin when the leaves change color and start to fall from the trees. This transformation is triggered ... But what exactly happens scientifically to cause this change? The ...

Serious drought in the summer can sometimes make trees unable to keep supporting leaves through the full growing season, leading them to drop green foliage. Wet autumns can encourage fungi and ...

Fall is one of the most beautiful seasons of the year, as tree leaves change colors to bright oranges, vibrant reds and ...

These astonishing pictures show the handiwork of retired Brazilian businessman Helio da Silva, who planted an astonishing 40,000 trees along a stretch of derelict land in Sao Paulo over a period ...

Leafsnap is a free app that identifies plant species of all kinds, from flowers and bark to fruit and trees. Go for a walk, take a shot of a leaf, and this little wonder will identify the plant it ...

The best artificial Christmas trees have a realistic look and feel to spread holiday cheer, while saving you the hassle of trekking to a local tree farm or parking lot. They also can be used year ...

William Keeton, a professor of forestry at the University of Vermont, said leaves tend to peak earlier in the north, where temperatures cool off faster. Trees at higher elevations also tend to ...

Marri Trees a Lifeline for Many Native Bee Species ... But these creatures leave clues, in the form of DNA, on the leaves and branches. Now, researchers report that they have ...