How trees' memories work For trees, memory is not a metaphor but a biological reality, written into their cells. One of the most remarkable forms this takes is epigenetic memory: the ability of a tree ...

Near Palm Springs, California, Joshua Tree National Park is a protected desert expanse named for its signature yucca plant with twisted limbs and spiky leaves. The best time to visit the park is ...

It’s a big goal. But we believe it is achievable and necessary. More trees and forests can make a major contribution to achieving our global commitments on human development, biodiversity and climate ...