In the U.S., Arbor Day is commonly celebrated on the last Friday of April, but many states observe it based on their best ...

In her new book, "The Trees Are Speaking," Lynda Mapes shares what forests are telling us about how to partner with them to ...

On Sunday, two clubs look to reach one of the pinnacles of English football, as Nottingham Forest and Manchester City meet ...

Empires have risen and fallen, languages have been born and forgotten — but this tree stood the test of time: The ...

Indigenous scientists are hurrying to learn what they can about intact old-growth forests before they are gone.

But when you slow down to look closely, you’ll discover that all trees bloom. For most species, such as familiar maples, oaks, birches, their flowers tend to be subtle. In delicate reds and greens ...

If you’re adding a tree in the coming weeks, here’s a seven-step rundown on the current, generally accepted process used by ...