Newslettercommons.wikimedia.org From fertilizer to fuel: Can 'green' ammonia be a climate fix? Ammonia has been widely used as a fertilizer for the last century. Now, using renewable energy and a new method for making ammonia, researchers and entrepreneurs believe "green" ammonia can become a significant clean fuel source.
Newsletter Industrial ammonia production emits more CO2 than any other chemical-making reaction. Chemists want to change that Scientists around the world are working to reduce how much greenhouse gas the ammonia-making process emits.
Greenpeace verdict over pipeline protest defamation could spell problems for environmental activism and speech
Young plaintiffs in Juliana v. United States lose Supreme Court bid but say they'll continue their pursuit of climate justice
Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?
