The warming impact of hydrogen has been “overlooked” in projections of climate change, according to authors of the latest ...

City crews installed pipes to vent methane from a Newport Beach neighborhood after a gas leak was discovered Thursday. Seven homes were evacuated on Balboa Peninsula over worries about the risk of an ...

Emissions of the powerful greenhouse gas methane continue to rise, even though methane controls offer “one of the most cost-effective strategies to slow near-term warming,” environmental officials ...

Oil and gas firms were supposed to start reducing methane, a powerful driver of climate change. The agency is giving them more time and may cancel the requirement. By Lisa Friedman and Maxine Joselow ...