LED lights could help indoor cannabis grows become more energy efficient and, eventually, save cash. So why aren't more farmers switching over?
Reggae artist and son of Bob Marley on why cannabis users should be careful about what they consume – and why we need to demand clean pot now
The EPA chief is on a mission from God – but fears greenies bearing guns
In Trump's world, the EPA chief is not an embarrassing symbol of corruption – he's the purest distillation of the president's anti-environmental ethos.
Extreme weather due to climate change displaced more than a million people from their homes last year. It could soon reshape the nation
We already have planet-cooling technology – the problem is, it's killing us
How the 30 percent tax on imported panels is likely to kill jobs and boost America's reliance on coal
Why was an environmental law firm sanctioned for helping to block a toxic fracking wastewater project?
Trump's secretary of the interior just unveiled the largest single expansion of offshore drilling activity ever proposed
Though the tax bill was the only piece of major legislation Trump was able to get passed this year, the 45th president got plenty done
The technology exists to combat climate change – what will it take to get our leaders to act?
'Full Frontal' host details EPA chief's dangerous attempts to repeal Clean Power Act
Can a group of Midwestern farmers and activists finally shut down the most controversial Big Oil project in America?
Ultimately, there's nothing the EPA chief can do to halt the decline of the coal industry
From oil spills and nuclear waste to climate change, covering the environment has long been a crucial part of the magazine's mission