Consult the Biological Safety Manual for information on when and where this warning label shall be used for identifying the contents of containers. In general, a "biohazard" is a material that is or ...

The White House this week announced a new label for internet-connected devices ... U.S. National Institute of Standards and Technology via compliance testing by accredited labs.

Is there a difference between 'antibiotic-free' eggs and 'no antibiotics ever' eggs? What about 'vegetarian-fed' versus ...