There are lots of ways a hazardous plant can end up in your yard. Sometimes wind carries problem-causing seeds a long distance. Other times, animals disperse these seeds during their travels. A number ...

Only a small fraction of all plants are edible. Some of those that aren’t can do serious damage to a human’s health. Here are ten plants to stay away from, and never ingest. The American landscape may ...

A toxic tour of the high-security facility with more than a hundred plants that could kill you. “Look, don’t touch” is the motto at Alnwick’s poison garden in Northumberland, unless you’re a ...