LISA FRIEDMAN

John Kerry, President Biden’s climate envoy, was criticized by Republicans as being too soft on China, the world’s biggest polluter.

A yearlong freeze in climate talks appears to be ending as the United States and China, the world’s biggest polluters, resume discussions.

Despite his aggressive moves to try to slash greenhouse gas emissions, President Biden has angered young climate voters upset by a drilling project in Alaska.

A new rule would reduce mercury, arsenic, nickel and lead emissions, which the Biden administration said would protect public health.

The administration canceled a plan that would have allowed road construction in Izembek National Wildlife Refuge.

Huge profits and higher demand have empowered the industry. Here’s what that might mean.

The government will strictly limit in drinking water two chemicals that are ubiquitous in modern society but are linked to a range of health effects.

High gas prices, a looming election and fears of a costly legal battle seem to have shifted the political calculus for the president.

New rules will limit offshore oil leases, among other things, an administration official said. The changes come as the administration moves toward approving an $8...

The decision would allow an enormous $8 billion drilling project in the largest expanse of pristine wilderness in the United States.