Biggest US coal miner bankrolled anti-climate change groups
One source described it as 'the treasury' for a large chunk of the climate denial movement.
NASA satellite finds 39 unreported sources of air pollution
uHoo edges out other air quality monitors with extra sensors
It can detect carbon monoxide, carbon dioxide, ozone, volatile organic compounds, dust and more.
Tesla puts its extreme air pollution filter to the test
Its electric cars can purify air that would kill you.
Your next colored bracelet can detect environmental pollution
The low-tech wearables act a lot like human skin when it comes to absorbing certain chemicals.
VW will reportedly pay you $5,000 to settle its emissions scandal
Volkswagen is believed to have reached a deal with US officials to avoid a court case.
VW staff used code words to hide emissions cheating
The secret phrasing is making it harder for internal investigators to do their job.
Study: we can ditch fossil fuels in 10 years, if we want to
Patterns show that the move to cleaner energy would be quick if there was a concerted effort.
Apple, Google and Microsoft back EPA's emissions strategy
Tech giants want to keep the Clean Power Plan intact.