It's long been known as a romantic symbol of Christmas ... "All parts of American mistletoe contain a toxic protein called phoratoxin," according to WebMD. "Most times, if someone ingests a ...

Glue being used with a toxic symbol inset. Toxic chemicals such as TCE and PCE are used in glues, but safer alternatives are available. Glue being used with a toxic symbol inset. Toxic chemicals ...

More than two dozen plants in the Houston area emit hazardous air pollutants. Heights of red symbols represent the estimated amount of hazardous emissions each year.

It's long been known as a romantic symbol of Christmas ... But you probably don't want it to. It's toxic, though the American variety is less harmful than others. "There has long been concern ...