Air purifiers and HEPA filters combat indoor air pollution, but for a greener option, use houseplants.
Tens of thousands of marijuana plants have been put on hold from curation or destroyed all together at 11 different legal pot grow operations in the city of Denver after certain pesticides were discovered being used in grow processes.
Colorado’s plan for meeting new EPA rules for carbon pollution is already under scrutiny and it’s not even written yet.
For many, Earth Day is simply a day that comes and goes, but the meaning behind the day means much more just planting a few trees.
Former Florida Gov. Jeb Bush was in Colorado on Tuesday and spoke at the Brown Palace in Denver as part of a town hall event.
The Supreme Court’s conservative justices cast doubt Wednesday on the Obama administration’s first-ever regulations aimed at reducing power plant emissions of mercury and other hazardous air pollutants.
House Republicans targeted a key element of President Obama’s strategy for fighting climate change, releasing a bill to delay the Obama administration’s plan to limit carbon pollution.
Democrats on a congressional oversight panel are stepping up their investigation into how well states are regulating the disposal of oil and gas waste, citing continuing public concern about the potential environmental and health risks of hydraulic fracturing.
With the recent dip in oil prices, the Environmental Protection Agency wants the State Department to “revisit” how much of a toll the Keystone XL oil pipeline would have on global warming.
Aspen is at the center of the conversation regarding climate change, with a visit from the head of the U.S. Environmental Protection Agency.