A highly toxic plant that can be deadly if ingested is spreading fast across the Volunteer State. Poison Hemlock (Conium ...

An invasive plant that is toxic to the touch is rapidly spreading throughout Tennessee, as officials warn residents to beware ...

Biologists and chemists have a new programming language to uncover previously unknown environmental pollutants at breakneck ...

The quickest way to separate gold from rock, Sadio Camara says, is with a drop of mercury. She empties a dime-sized packet of ...

Why are backyard chickens illegal in Prince George while people have free rein to spray their properties with toxic pesticides ... Apparently, the government has no authority to stop you from ...