"Wow! I had no idea!" Expert issues PSA about beautiful plant that is unfortunately toxic: 'It's a shame' first appeared on ...

Tools to address PFAS pollution are limited. Here's what researchers are learning about how these chemicals travel through ...

Japanese knotweed can grow several inches a day, is so aggressive that it is nearly impossible to eradicate, and is lowering ...

It might look like just another harmless weed, but touching this plant can cause serious irritation - or worse. In this video ...