Shape and symmetry help determine where a leaf lands — and if the tree it came from can recoup the leaf’s carbon as it decomposes.

Two men have been found guilty of cutting down Britain's beloved 'Sycamore Gap' tree, featured in Hollywood movie "Robin Hood: Prince of Thieves." ...

Prosecutors say that as news of the crime spread, the two men exchanged messages relishing the outrage and sadness they ...

Prosecutors say that as news of the crime spread, the two men exchanged messages relishing the outrage and sadness they ...

Two men were found guilty Friday of felling the famous tree in northern England, bringing some closure to a baffling crime ...