Here's how to measure the critical root zone of a tree, so you'll know how to dig around it without injuring its roots.

"That directly reduces their numbers." Experts fight back against 'double invasion' in US region: 'It's a biological control' ...

Dr. Bob Nicholson joins WIRED to answer the internet's most intriguing queries about Victorian England. How did people ...

How the fentanyl crisis, extortion rackets, and armed farmer militias have turned Mexico's "green gold" into a deadly ...

Born JoAnne Deborah Byron in 1947 into a family of strivers in Queens, she split her time between her mother’s home in New ...