Washington — Oil and natural gas companies for the first time will have to pay a federal fee if they emit dangerous methane above certain levels under a rule being made final by the Biden ...

Chemical engineers designed a catalyst that can convert methane into useful polymers, which could help reduce greenhouse gas emissions. Although it is less abundant than carbon dioxide, methane gas ...

Because of its potent greenhouse properties, methane gas is a significant contributor to climate change. It also feeds microbes known as methanotrophs that convert the gas into carbon dioxide and ...