Medical marijuana patients in Arizona purchased over 3 tons of cannabis in 2013.

Leaf Science explores 3 studies showing the health benefits of vaporizers over smoking cannabis.

For the second time, activists were detained at Six Flags in Arlington, Texas for wearing pro-marijuana shirts.

Michael Bolen encourages politicians and media to stop pretending cannabis prohibition protects kids.

Dane County, Wisconsin is putting a non-binding question to voters this spring, asking residents if they want marijuana legalized.

Entrepreneur’s Brian Patrick Eha describes the history, hopes and truths of America’s legal marijuana market.

Growers in Jamaica are coming together to form the Cannabis Future Growers and Producers Association, launching January 18.

A Colorado dispensary has begun accepting bitcoin. Banking laws prevent dispensaries from accepting credit card payments, so they are otherwise cash-only.

Texas Senator Ted Cruz criticized Obama for not locking up Colorado marijuana users for violating federal law.

The Colorado Department of Transportation has replaced the 420 mile marker with 419.99 in an effort to stop theft.

Leaf Science reports on a study that found a hormone released when THC is used also inhibits THC receptors, explaining why marijuana users never overdose.

CNN reports Alaska’s Campaign to Regulate Marijuana submitted 45,000 signatures in support of a measure to legalize marijuana.

Fusion examines the media’s tendency to refer to the fact that marijuana is less dangerous than alcohol as some unproven claim by legalization proponents.

Canadian medical cannabis patient and cannabis writer Mamakind is on a hunger strike, fighting for her right to use a vaporizer in the hospital.

The Raw Story covers Jon Stewart putting prohibitionist cable news anchors in their place for their hypocrisy on legalization.

The Guardian reports the rising popularity of cooking with cannabis among popular chefs.

Washington officials have received over 2,600 applications from pot growers, which is a concern because of a set limit on the amount of space for growing.

The Daily Beast reports a Colorado case that may finally protect employees from being fired for off-job, legal pot use.

The majority of Americans support legalization, but almost half of people still believe that marijuana is harmful and/or a gateway drug.

Conor Friedersdorf gives a great explanation of why it is immoral to cage humans for smoking marijuana.