The top Democrat on the Senate Environment and Public Works Committee said he opened a probe into nine law firms that agreed to do pro bono work for the Trump administration.

A bill to repeal the ban on overland supersonic flights could increase the demand for the gas-guzzling jets from around a dozen to as many as 240.

Lawmakers also pushed Sean McMaster on the administration's spending freezes.

The decline in climate pollution came as energy demand was on the rise, underscoring the country’s expansion of renewable power.

Republican Gov. Phil Scott said his state doesn't have "anywhere near enough charging infrastructure."

His budget proposal would extend the state’s carbon trading program through 2045 and reserve at least $1 billion per year for high-speed rail.

The climate impact of a third Heathrow runway was revealed in internal government documents obtained by POLITICO.

New York's Rochester and Buffalo and Minnesota's Duluth don't face hurricanes or storm surges. They are also connected to large freshwater lakes.

There’s not enough support for the European Commission’s plan to reduce 90 percent of net emissions by 2040, said Poland's deputy energy minister.

Prime Minister Mark Carney said his plan involves using domestic oil and gas production to displace imports, particularly from the U.S.

After a 2010 heat wave killed more than 1,300 people in Ahmedabad, city and health officials rushed to develop South Asia's first heat action plan.

The president has been making moves that could lead to an exit from the 1992 United Nations Framework Convention on Climate Change.

Democratic attorneys general say it's illegal for the administration to require states to assist with immigration operations in order to receive FEMA aid.

Facing a lawsuit, the Department of Agriculture says it will restore climate-related websites the agency erased after President Donald Trump took office.

Democrats had their own forum on insurance Tuesday, with a focus on climate change.

Less wealthy countries are among the most vulnerable to potential unintended side effects from climate interventions.

RMI -- formerly known as the Rocky Mountain Institute -- is citing funding uncertainty and "volatility."

Friends of the Earth Netherlands will ask a court to block the company from developing 700 oil and gas fields that it fears Shell will tap.

The status of the Florida Hurricane Catastrophe Fund is important to Floridians regardless of where they live.

Markets have failed to provide adequate pricing signals for the real risks that lie ahead, said Cambridge scholars.