DENVER (CBS4) - A new campaign warning children and teens about the use of marijuana is out, and it appears not everybody is happy about it. The name of the campaign is "Don't Be a Lab Rat" and was ...

DENVER (CBS4) - "Who will be their guinea pigs?" That's the question a new ad campaign aimed at discouraging teen marijuana use is asking. Created by the state of Colorado and the city of Denver, the ...

In consummatory successive negative contrast, rats that have had experience drinking 32% sucrose solution drink significantly less 4% sucrose solution than rats that have drunk only 4% solution. This ...

BOULDER, Colo. – A provocative anti-marijuana campaign aimed at Colorado youths has angered marijuana activists for its tag line, "Don't Be a Lab Rat." Now a Colorado school system is declining to ...

Veterinarian Tara Martin with the University of Michigan says she takes care to make lab mice feel at home in their cages, so that when they’re not being used for experiments, they can do normal mouse ...