The Las Vegas Paiute Tribe already runs a smoke shop downtown and a golf course in the northwest valley. Now a third business venture — in medical marijuana — is on the horizon.

Marijuana may be the fastest growing industry in the U.S., with expected yearly revenue of $11 billion by 2019. So, why aren't major insurance companies providing coverage?

Adelanto, known 80 years ago for its fruit trees, is tying its star to another agricultural boom. In November, it became the second city in Southern California to permit commercial cultivation of medical marijuana.

Marijuana is legal to buy in several states, but no law says that selling it will be free from cumbersome expense and paperwork, especially when it comes to taxation.

As legal marijuana markets continue to expand in the United States, some experts are arguing that growers have both the need and the opportunity to make their operations, well, greener.

California farmers are known for producing some of the finest fruits, vegetables and nuts in the world. But what if the state’s big agriculture also included marijuana?

The cannabis plant’s unsteady transformation from outlaw weed to mainstream commodity is poised for another step forward as entrepreneurs lay plans to launch hemp derivatives.

New start-ups have been putting together software that helps banks and dispensaries monitor and record transactions, with the long-term goal of moving transactions away from cash.

$996,184,788 — that's the final tally for Colorado marijuana sales as December 2015 figures show a record-setting finish.