A clean room is used for medical parts, and insert molding and precision products requiring tight tolerances and high-heat materials are commonplace. Some parts require tolerances as tight as plus or ...

With no help from the federal government, states are trying to regulate recreational marijuana. California's Department of ...

My husband has managed to keep the passenger seat easy for me to join him in his car, and now our teens will enjoy an ...

Which bleaches are best? Whether chlorine-based or peroxide-based, bleach is one of the most versatile household chemicals you can keep on hand for everything from stain removal to sanitation. Many ...

The Ecolabel Index, which tracks the use of eco-labels around the world, lists 456 such labels, which each have their own symbols and verbiage. When it comes to food packaging, consumers say they ...