Though being struck by lightning is usually bad, the tropical tree Dipteryx oleifera benefits. A strike kills other nearby trees and parasitic vines.

Don't let your greenery stop you from enjoying a trip. Here's how to prevent your plants from dying without human care.

Elliot Levin has his work schedule down to a science. Mondays are all about assessment. As San Francisco State University’s greenhouse manager, he walks through the various bays of the nearly ...