Summer sale: Save 58%

Nate Seltenrich

Air vent, close-up (Getty Images)

Poor ventilation in multifamily buildings may lessen benefit of staying at home to avoid COVID

Nate Seltenrich
Mike Lewis and Shelby Floyd in a hemp field in Kentucky. (Photo credit: ) (Anna Carson Dewitt Photography, courtesy of Third Wave Farms)

In the cannabis patch, a patchwork of safety standards — and in some cases none at all

Nate Seltenrich
(<a href='http://www.istockphoto.com/portfolio/LynnSeeden'>LynnSeeden</a> via <a href='http://www.istockphoto.com/'>iStock</a>)

Counterfeits hit home: Consumers are being foiled by fake water filters

Nate Seltenrich
Can you smoke pot and work undercover, some wonder? (AP Photo/Seth Perlman, File)

Most states legalizing pot growing have yet to grapple with power demand

Nate Seltenrich