ATMs play a precarious role in the cash-dependent marijuana business.

Pot-proximate ATMs: “disaster waiting to happen”?

Restrictive federal banking regulations that have forced most legal marijuana dispensaries to run as cash-only businesses have opened the door to another enterprise — automated teller machines. The overriding worry is criminal enterprises could launder cash through ATMs serving the fledgling, cash-reliant business.

A more traditional vending machine.

Vending machines for pot? Yes, but there’s a hitch

Imagine a not-so-distant future that includes vending machines dispensing joints and eighths of marijuana. A marijuana vending machine? Yes, you read that correctly — not that they’ll be next to the Pepsi and snack machines at your office, though.

Colorado marijuana legalization: First day of recreational sales

Marijuana polls: Four surveys in nine months tell a compelling story (video)

How does America feel about the legalization of marijuana? Everybody has an answer, and there are certainly maps that will tell you about various states’ laws. But in truly tackling that question — How does the U.S. feel about pot legalization? — it’s best to leave the answer to the experts who make a living out of professional polling.

Amy McBain of Evergreen, left, and Kim Logsdon of Denver celebrate 4/20 at Civic Center in Denver.

A one-day amnesty for public pot smoking? (editorial)

Fellow Denver council members on Monday immediately shot down Councilman Chris Nevitt’s idea to have a one-day amnesty for pot-smoking on April 20, but we think the general notion has some merit.

Marijuana is weighed at Northern Lights Cannabis Co in Edgewater. (Photo by Seth McConnell/The Denver Post)

Pot might make the Wyoming ballot in 2016

Marijuana activists have submitted a proposal to legalize recreational marijuana use by Wyoming residents over 21. The National Organization for Reform of Marijuana Laws (NORML) submitted their ballot proposal last week to the Wyoming Secretary of State’s Office.

Marijuana edibles like this brownie are for sale at Ganja Gourmet in Denver. (Photo By Erin Hull/The Denver Post)

Pot for food stamps? Fake report creates havoc

It had the makings of must-read story: a Republican lawmaker believes a faux news report that Colorado’s pot shops are accepting food stamps and introduces a bill to outlaw the practice.

Co-owner Robin Hackett is congratulated by a friend at BotanaCare 21+ in Northglenn, where the retail marijuana center opened to a line of people Jan. 1. Hackett's partner is sister Cheri Hackett. (Photo By Craig F. Walker / The Denver Post)

Colorado’s marijuana businesses keep it in the family

Colorado’s burgeoning marijuana industry is big business, yet so far it is maintaining a quaint mom-and-pop character. Many of the state’s medical marijuana dispensaries and recreational stores are owned by family members who pooled their savings in order to open.

Others eye Colorado’s pot law for their legalization

WASHINGTON — Among the many people nationally eyeing Colorado’s implementation of recreational marijuana is an Alaskan education professor, a Portland, Ore., businessman and a bevy of state lawmakers from Delaware to Hawaii who hope the time has come for a national pot movement.

Editorial: Weed wars: Nation’s marijuana sentences are unjust

By EJ Dionne, Washington Post Writers Group I have no desire to smoke marijuana, partly because doing so might drive me back to the cigarette habit I broke two decades ago. I don’t want to be one of those “cool parents” who pretend to be as culturally advanced as their…

Talking stigma, drug tests and more with the pot-curious

As the new year approached, Courtney smoked marijuana for the first time, after a lifetime of being against it. “I never smoked before,” said Courtney, a young mother who wants to be identified by first name only.

Kurt Britz checks Kristin Brinckerhoff's identification outside 3D Cannabis Center in Denver on Thursday, the second day of legal sales of recreational marijuana in Colorado. Brinckerhoff waited a day because, she said, "I just knew the lines were going to be out of control." (Photo By Craig F. Walker / The Denver Post)

Recreational pot’s smooth launch

Some public officials predicted unruly customers would fight over scarce supplies when recreational marijuana went live in Colorado. Others feared images of public toking would be beamed around the world.

Legal marijuana sales bring long lines to Colorado

Long lines and blustery winter weather greeted Colorado marijuana shoppers testing the nation’s first legal recreational pot shops Wednesday. It was hard to tell from talking to the shoppers, however, that they had waited hours in snow and frigid wind.