It’s true—tree roots can sneak their way into buried water lines and plumbing pipes, interrupting the flow into and out of your home. “Tree roots respond to the sound waves of water and will seek it ...

This fast-growing vine has vibrant pretty fruit, but don't let its looks fool you. It's invasive, harms nearby plants, and is ...

Researchers say baobabs face a potential new threat from the mango stem borer, a beetle long known to devastate other trees. The warning comes from research in Oman, where scientists found the pest ...

An invasive pest that kills oak trees continues to spread through the Willamette Valley between Portland and Salem. Oregon officials completed a two-year study this summer that found the Mediterranean ...