A new report from the NTSB says that PG&E detected natural gas at the Hayward explosion site after crews supposedly capped ...

The Justice Department said natural gas bans in Petaluma and Morgan Hill drive up costs and conflict with federal policy.

Research shows that burning hydrogen-blended gas into older appliances not designed for it can increase emissions of nitrogen ...

California is racing to cut climate pollution from homes and businesses that still burn fossil gas, and one of its boldest ...

Why it matters: The report signals that federal officials are scrutinizing PG&E’s procedures in the wake of the high-profile ...

Add Yahoo as a preferred source to see more of our stories on Google. Jan 5 (Reuters) - The Trump administration sued two California cities on Monday, seeking to block local laws that restrict natural ...

Federal courts have been mixed on whether the bans run counter to a federal law that sets appliance efficiency standards, which the government argues preempts the bans.

Ten years ago this week, (Oct. 23, 2015) the largest U.S. methane leak was discovered at Aliso Canyon in northwestern Los Angeles County. It focused attention on the state’s aging gas wells. The well ...