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 ...

I have seen many beautiful fall color collections. Collecting the Leaves for a Tree Leaf Collection When selecting leaves for your collection, avoid leaves damaged by insects, disease or the ...

To find out which leaf shapes led to leaves falling closest to their tree, the pair built an automated device that could shed 100 artificial leaves, made of paper, inside a water tank.