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

B esides being the world’s financial capital, New York City is also home to historic treasures. Researchers recently ...

since trees and other plants helped stabilise sediment through their root systems.' At the time this forest was growing, the piece of rock which now forms Culver Cliff, Selworthy Sand, and Porlock ...