The sleek, modern quartz countertops that have become a staple of American homes are hiding a deadly secret. Hundreds of workers responsible for cutting and fabricating these fashionable artificial ...

Diesel engines operate more efficiently than gasoline-powered ones, and they're crucial to the U.S. economy. But does this ...

Every day, children are exposed to harmful toxic chemicals in toys, personal care products, food, furniture items, clothes, and building materials. Even the air they breathe can be full of pollutants.