Scientists say emissions could begin to decline in the next several years. What happens in China could determine when.

Atmos reports the food system significantly contributes to climate change; adopting plant-based diets can cut individual ...

What are greenhouse gases, and how do they affect our world? The atmosphere of Earth is a layer of gases retained by Earth’s gravity that surrounds our planet. The majority of the total mass of our ...

In 2002, California passed the nation's first law regulating greenhouse gas emissions from vehicles. The Supreme Court's 2007 ...

EPA’s leadership wants to eliminate the Endangerment Finding, a decision that would put our lungs, health, and future in ...

At least one Republican has joined the flurry of members wanting the administration to save the Greenhouse Gas Reporting ...

Pennsylvania’s lawmakers approved a budget that kills the state’s entry into a regional greenhouse gas program designed to reduce carbon emissions. It is a move cheered by state Republicans and one ...

State lawmakers approved legislation Wednesday that ends Pennsylvania’s participation in a multi-state program to offset global warming by reducing greenhouse gas emissions. The provision is part of ...

The National Association of Clean Air Agencies (“NACAA”) submitted November 3rd comments to the United States Environmental Protection Agency ...