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.

Some of the world’s most lethal poisons start off in incredibly unassuming forms. Here’s three of the most famous examples.

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 ...