Beech leaf disease has already made its way to 15 states and into Ontario, with alarming results. By Margaret Roach I am hardly alone among gardeners who have called upon a copper-leaved European ...

You’re at the checkout screen after an online shopping spree, ready to enter your credit card number. You type it in and instantly see a red error message ...

Hardwoods, known as broadleafs, are trees classed as angiosperms with ovules enclosed for fruit protection. When appropriately watered on good fertile sites or fed in the landscape with a unique tree ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Yellow poplar (Liriodendron tulipifera) is considered one of the tallest ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

The fine roots of trees are concentrated on lateral branches that arise from perennial roots. They are important in the acquisition of water and essential nutrients, and at the ecosystem level, they ...

Loads of big American cities have been recreated to varying degrees of faithfulness in video games over the years, but the vast stretches of rural emptiness and small towns that fill the vast majority ...