Satellites are giving cities a clearer view of methane emissions from landfills, turning hard-to-spot leaks into actionable ...

Dave Miller: This is Think Out Loud on OPB. I’m Dave Miller. We talk a lot about CO2 as a greenhouse gas and for good reason. Billions of metric tons of it go into the atmosphere every year, creating ...

Landfills’ work faces, the areas where fresh waste is dumped, are responsible for a huge share of methane emissions in US landfills, yet work face emissions have largely gone uncounted by traditional ...