Matthew Dalton

A big increase in wind and solar power has pushed wholesale prices to zero or below for many hours of the year, spurring a sea change in the way people use power in some parts of the world.

A big increase in wind and solar power has pushed wholesale prices to zero or below for many hours of the year, spurring a sea change in the way people use power in some parts of the world.

The Trump campaign has vowed to pull the U.S. out of the Paris accord, but China has become a global champion of renewable energy and appears more committed than ever.

The probe comes as the court weighs Karim Khan’s request to issue arrest warrants for Israeli Prime Minister Benjamin Netanyahu and former Defense Minister Yoav Gallant.

Azerbaijani leader Ilham Aliyev has been praising fossil fuel and taking shots at geopolitical rivals, casting a cloud over the climate summit.

Azerbaijani leader Ilham Aliyev has been praising fossil fuel and taking shots at geopolitical rivals, casting a cloud over the climate summit.

Officials from developed and developing countries agree that more than $1 trillion a year is needed to finance poorer nations' response to climate change—but not on who should pay up.

The U.S. and other wealthy countries have agreed to triple their annual climate financing by 2035, but the incoming administration is expected to repudiate deal.

The French foreign ministry suggested Netanyahu may have immunity from arrest because Israel isn’t a signatory of the court’s founding treaty.

Pelicot, dozens of men were convicted of raping his drugged wife over 10 years