As Methane Levels in the Atmosphere Soar, Trump Administration Moves to Gut Regulations
By Derrick Z. Jackson, Union of Concerned Scientists Until recently, carbon dioxide has earned top billing among global warming gases. Emitted when fossil fuels burn, it remains the most prevalent heat-trapping emission driving climate change. Its concentration in the atmosphere has now reached levels unseen for three million years, helping to usher in an unprecedented decline […]