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

Charles Darwin predicted the existence of a moth with a long tongue based on a comet orchid's nectar spurs. This was ...

It’s no secret that owls are a hot topic in the bird world. These birds of prey are fascinating, unique and rarely seen due ...

The tour focused on California native trees and the flowers blooming in the gardens on the early February morning. Featured ...