Colorado and Washington were the first states to legalize recreational marijuana in 2012. Here's which states have followed ...

Regulators had to work with limited existing information on the possible risks of pesticides and contaminants in marijuana.

Colorado regulators fined more than 40 cannabis cultivators and manufacturers over the last five years for failing to comply ...

The state collects hundreds of millions of dollars a year from legal cannabis sales, but it’s really just a drop in the ...

In one week, recreational marijuana sales will be legal in Colorado Springs. As of Monday, two chains with multiple locations ...

With so much talk of marijuana out there, it's time to separate the facts from the fiction. Here are some of the most ...

Most people know the basics: THC is the compound that gets you high, CBD is known to relax you, and cannabis has potential ...

On Sunday afternoon, in a parking lot near the northeast corner of Academy Boulevard and Austin Bluffs Parkway, an outdoor ...

More states eventually followed, but it wasn't until 2012 that two states legalized weed for recreational purchase and consumption − Colorado and ... where marijuana is legal − medically ...

The unofficial marijuana holiday is less than a week away and in more than half of the U.S., the purchase and consumption of the psychoactive drug is legal. Though more and more states have begun ...