Stare at a big, bushy tree for a few minutes, and you’ll notice there’s a lot going on. Up in the leaves there’s a bustling community of squirrels, songbirds, beetles and butterflies. Hidden among the ...

Ancient Trees, Dwindling in the Wild, Thrive on Sacred Ground Buddhist temples in China are home to trees from dozens of endangered species, a new study shows. Some of them are almost 2,000 years old.