Add Yahoo as a preferred source to see more of our stories on Google. The holidays are officially here, which means many will be propping a real or fake Christmas tree up in the home. That is, if they ...

When you admire a towering oak or a vibrant maple in your backyard, you're only seeing half the picture. Beneath the surface lies a sprawling, intricate world that is arguably more fascinating than ...

Covering more than 2 million square miles in South America, the world's biggest tropical rainforest hides lots of scary ...

(WYTV) — Trees can grow pretty tall, but they do have a theoretical maximum height. And as far as we know, no tree on Earth has reached it yet. Blame gravity. As trees grow, gravity gets stronger for ...

FLORIDA, USA — Earth day was last Thursday, National Arbor Day is tomorrow and April is Earth Month. So, let’s talk about trees. You may be a little bitter if allergies are getting the best of you.

Q: My spouse wants an artificial Christmas tree. He says it is safer, but I think a fresh-cut one is better for the environment. Is it? A: You might not think that cutting down a tree is good for ...

Environment and Forestry Cabinet Secretary Soipan Tuya on November 22 revoked licenses that permitted a private company to uproot baobab trees in Kilifi and transport them to the United States. CS ...

Katherine Gallagher is a writer and sustainability expert. She holds a B.A. in English Literature from Chapman University and a Sustainable Tourism certificate from the GSTC. Famous for the tall, ...