Greenhouse gases (GHGs), like carbon dioxide and methane, are a major contributor to climate change. Increasing emissions are driven by human activities, such as burning fossil fuels, agriculture, and ...

The Environmental Protection Agency is holding public hearings this week on its effort to undo the legal foundation for its regulation of greenhouse gases, the heat-trapping gases that cause climate ...

For almost two centuries, greenhouse gas emissions have climbed steadily as humans have burned increasing amounts of oil, gas and coal. Now, climate scientists believe those emissions may finally be ...