Tiny bacteria, protozoa and fungi in agricultural systems contribute methane into the atmosphere — and they're spreading.
Methane is 84 times worse as a greenhouse gas than carbon dioxide. What if we could chemically change methane into carbon dioxide?
Smarter regulations are the key.
Why ultra-low-carbon biomethane, aka renewable natural gas, deserves more attention from policymakers.
Plus, why (and how) green loans are becoming a "thing" for sustainability professionals.
We need to limit consumption of foods with outsized climate impacts, especially beef, lamb and goat.
Acting quickly to reduce relatively short-lived yet potent gases could have a big impact on human health and slow global warming.
A leak rate of more than 3 percent would erase the climate benefits of replacing coal-fired power plants.
Imports of foreign oil are at their lowest levels since 1967. But there's a dirty secret underneath those numbers.
Methane is the most dangerous greenhouse gas emission, and accurate measuring is necessary to ensure that corporations meet their public commitments and meet the 2-degree warning.