University of New Hampshire home horticulture program ... according to Penn State Extension.The giant puffball mushroom is edible, but only while it is young and pure white. O'Brien said there ...

Some are mustard yellow with a fan of dark gills. Some are edible, and some are poisonous. To sell foraged mushrooms in New Hampshire, people have to be certified, but Van de Poll said he has made ...

The invasive death cap mushroom is thriving in North America. While it can be difficult to distinguish from an edible one, make no mistake: It can do a number on you. The death cap is the world's ...