Trump EPA ends emissions limits for US automakers; state rules, lawsuits could follow

President Donald Trump's repeal of the foundation for federal climate regulation will immediately free automakers from costly ...

Most precise map yet of agricultural emissions charts a path to reduce hotspots

To lower agricultural emissions, policymakers and communities first need to pinpoint the sources—not just by country but crop ...

EPA reverses longstanding climate change finding, stripping its own ability to regulate emissions

The Environmental Protection Agency is rescinding the legal finding about climate change that it has long relied on to regulate greenhouse gas emissions.

Trump EPA Eliminates Obama-Era Vehicle Emissions Standards

Lee Zeldin, administrator of the Environmental Protection Agency (EPA), said earlier this week that the controversial ...

COVID-19 cleared the skies but also supercharged methane emissions

Methane comes in different isotopic signatures. Methane from fossil fuels like natural gas leaks or coal mines is heavier, ...

Where America’s carbon dioxide emissions come from – what you need to know, in charts

The biggest source of additional CO2 is the combustion of fossil fuels – oil, natural gas and coal – to power vehicles, electricity generation and industries. Each of these fuels consists of ...

An $88 Million Satellite Died Early—and Still Blew the Lid Off Industry Emissions

Researchers have released an initial assessment of the emissions data MethaneSat gathered before it suddenly went dark. The ...