CT screening for lung cancer could save countless lives, but low participation rates have led to some eyebrow-raising proposals. Molecular methods, touted by those with a vested interest, promise to ...

A material’s hardness relates to its mechanical resistance when subjected to mechanical indentation by another harder body. Diamond is considered the hardest natural material and is typically used for ...

Can you please introduce yourself and tell us about your background in process safety testing? My name is John Weaver. I earned a bachelor's degree in chemistry from Penn State University many years ...