Researchers found a hidden mathematical rule in tree-like art. Branch thickness follows a predictable ratio, making trees recognizable.

Monday morning, the rotunda was filled with giggles and chatter as the young persimmon promoters entered the capitol.

Botanists have found a stand of rare trees in Tanzania’s Zanzibar archipelago not known to grow wild anywhere else in Africa.

Y is for Yerba mate and Yellow Submarines, both of which are yummy! Though too many Yellow Submarines might leave you yawning ...