Marijuana dispensaries in Oregon say Facebook has locked or removed their business pages in recent weeks, saying drug-related images and posts violated the site's rules.

It's not the first time marijuana dispensaries have encountered problems with social media. Last year, Instagram began shutting down cannabis-related business accounts.

Matt Price, owner of a chain of marijuana dispensaries called Cannabliss, said his business is on its fifth Instagram account. Each time Instagram shuttered his account – wiping out thousands of followers -- he opened a new one.

"You pick yourself up and dust yourself off and start all over again," said Price, whose company's Facebook page was suddenly removed last week.

It used to be all about the THC. In other words, cannabis' popularity has always been attributable to this psychoactive chemical, which gets people "high."

But marijuana's bad boy image has been getting a well-earned makeover in recent years, thanks in part to its surging popularity as a legitimate form of herbal medicine.

In fact, it's not cannabis' infamous THC content that's creating a real buzz these days. Instead, it's a lesser-known chemical called CBD that is attracting much of the attention. And it's all because CBD provides some of marijuana's most sought-after healing powers, according to medical studies.

While the legal marijuana industry has been quietly blowing up in a handful of states, law makers and law enforcement have mostly been relegated to the sidelines. Voters in legalized states have made it quite clear that they want cannabis prohibition ended, and with it, enforcement of the many laws that often target the poor and minorities. But there is one thing that people do want enforced: driving under the influence.

Errba Spectrum provides environmental lights for those who grow plants indoors

Jonathan Villagomez grew up maintaining his family's yard and tending to the church garden. At 19, he started a landscaping company before venturing off into the IT world. So when looking for business opportunities with LED lighting, it felt natural to intertwine the two.

"I understand technology and how things connect, and I also understand how things grow and the nutrients they need," says Villagomez, a 28-year-old father of three.

Why Is It So Hard To Test Whether Drivers Are Stoned?

Law enforcement officials would love to have a clear way to tell when a driver is too drugged to drive. But the decades of experience the country has in setting limits for alcohol have turned out to be rather useless so far because the mind-altering compound in cannabis, THC, dissolves in fat, whereas alcohol dissolves in water.

As more than 20 U.S. states have already legalized cannabis, the marijuana industry has seen a major boost, with sales rising to $5.4 billion in 2015 as compared to $4.6 billion in 2014. The data has been provided in a report released by the ArcView Group on Monday.

Recreational marijuana regularization has been a major kick for the pot industry as sales for adults using pot was $998 million for 2015 as compared to $351 million a year prior. Overall, sales for adult-use drug saw an 184% rise in just one year. For 2016, the research firm has estimated a 25% growth in sales to around $6.7 billion.

It’s all smiles, laughs and genuine enthusiasm as the founder and CEO of MagicalButter talks about the inventive and trailblazing product which landed him a spot on CNBC’s lauded Top 25 list. It wasn’t that long ago the Seattle-based technology company had gathered friends and family to celebrate the notable success of his incredible machine designed to revolutionize the way cannabis-infused butter is made forever.

This annual event tries to quash bullying and cruelty among kids on the Internet by enlisting help from their peers.

The Internet can be a perilous place for teens, especially when they run into bullies.

Applying pesticides off label is a federal offense and successful pest management should not require some of the pesticides used regularly in the industry and cited in recent Colorado recalls.