You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Follow Brent D. Griffiths Every time Brent D. Griffiths publishes a story, you’ll get an alert ...

A toxic green pigment was once used to color everything from fake flowers to book covers. Now a museum conservator is working to track down the noxious volumes. During the 19th century, emerald green ...