Fall foliage is an annual spectacle, with leaves changing from summer green to the oranges, yellows, browns and reds of fall. But the change to red is a hard one to explain.

With most places in Ontario well below normal rainfall amounts for July, lack of water one of many potential causes.

In the city, maple trees leaves would likely turn the most vibrant shades of orange and red. To see peak fall colours before September ends, Toronto residents will have to head north, where frost ...

You can spot a stressed tree by its leaves, which change colour before the others. (Source: Pixabay) Tree stress can affect whether the fall show will be sensational or not.

Great question! The short answer is that leaves fall off trees when they aren’t doing their job any more. A leaf’s job is to turn sunlight into food for the tree. To do this, the leaf needs water.

While leaves can change color anywhere from mid-September to early November, the Old Farmer's Almanac says that the second ...

An apple may not fall far from the tree, but for a leaf, it depends on its shape. Elm or apple leaves — oval and symmetrical, with few protruding lobes — fall quickly, making them likely to ...

But yet another theory suggests the red leaves could actually attract certain animals to the tree, which would then carry its seeds elsewhere. One thing is certain, though, Hodgins says.

Leaves, in hues of yellow, orange and red are falling from trees, covering the ground. In Vancouver, there are approximately 150,000 street trees and 350,000 trees in parks, according to officials.

Fall is the season when nature puts on its most dramatic display, and nothing captures that magic quite like a tree with stunning crimson leaves. There’s something truly special about the way ...

And her portrayal of the bright birds that cover the trees is wonderfully ambiguous so that we, like the boy, cannot tell birds from leaves. However, young readers will surely ask why the “red leaves, ...