Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Plastic is everywhere. We wear it, sleep on it, drive around in it ...

A hidden two-letter code stamped on plastic food containers reveals just how toxic it may be. Consumers are advised to check for labels marked PP (polypropylene) or PE (polyethylene), plastics deemed ...

Comments from listeners include response to a story about a proposal to ban plastic bags at San Francisco grocery stores; a call for a recount on the number of construction cranes in Dubai; ...

THE GRADE WORKING GROUP IS DEVELOPING and evaluating a common, sensible approach to grading quality of evidence and strength of recommendations in health care. In this article, we discuss the ...