HIROKO TABUCHI

A ban on single-use bags included an exemption for bags meant to be reused and recycled. Except, they weren’t. New legislation aims to fix that.

By 2050, electricity use for cooling could double, driving up the greenhouse gas emissions that cause warming.

A leaked document has talking points for the president of the United Nations climate conference, who is an oil executive in the United Arab Emirates,...

An Energy Department program designed to create jobs and manufacturing in communities reliant on fossil fuels is backing projects in West Virginia, Colorado and elsewhere.

The world remains on track to produce far more oil, gas and coal than would be consistent with relatively safe levels of heating, a new...

As it prepares to host a global climate summit, officials discussed ways to counter criticism of the Gulf state’s human rights policies.

Maui County’s lawsuit against some of the world’s largest oil and gas companies is still winding its way through state court.

New efficiency rules, more than a decade in the making, have taken effect, relegating Edison’s glowing orbs to the history books.

Measuring and comparing sea surface temperatures is complex, but scientists agree on one thing: Extreme heat is bad news for wildlife.

One burner could raise indoor concentrations of benzene, which is linked to cancer risk, above levels that have prompted investigations when detected outdoors.