Colorado regulators now concede that so much contaminated marijuana has made its way to the state’s retail shops that they must create a surveillance program for off-the-shelf testing of ...

Some companies have been caught not testing their products at all. Colorado regulators fined more than 40 cannabis cultivators and manufacturers over the last five years for failing to comply with ...

The national milk supply must be ... California, Colorado, Michigan, Mississippi, Oregon and Pennsylvania. In addition to the testing mandate, the order requires dairy herd owners with cattle ...

The U.S. Department of Agriculture is set to mandate bulk milk tank ... previously told USA TODAY. In July, Colorado's veterinarians mandated bulk-milk testing to curb the spread of bird flu ...

A Denver district court judge ruled against a cannabis cultivator’s request to force Colorado to immediately overhaul the state’s cannabis testing rules and seemed ready to rule for a complete ...

The U.S. government on Friday ordered testing of the nation's milk supply for bird flu to better ... Testing will begin in six states — California, Colorado, Michigan, Mississippi, Oregon ...