lab mice
Is Pot the "Gateway" to Cigarettes?
A new study suggests that marijuana use leads to nicotine addiction (at least in mice). MORE
Is Marijuana the Next Big Obesity Cure?
Pot is found to reduce appetite and boost metabolism in mice, raising hopes for its potential as a treatment. MORE
Could Exercise Make it Harder to Kick Cocaine?
Coke-addicted mice who are physically fit have a tougher time getting clean. MORE









