An edible and medicinal plant, purple dead nettle grows in the wild along a walking and jogging path in Philadelphia, Pennsylvania. Photograph by Jana Shea, Alamy Most people walking through ...

Insect populations are declining. There are seven species of bumble bee in Rhode Island, but there used to be twelve. Researchers are tracking local bee populations to educate the community and ...

It creeps through the garden, adding blue-ish purple blooms wherever it touches ... it should be an easy decision. Dead nettle is known for spreading in areas that would otherwise become overrun ...