Americans are used to whiplash in their climate policy. The US has been in and out and in and out again of the key Paris ...

As climate change accelerates, its impacts are being felt most acutely by those who have contributed the least to the problem ...

OP-ED. Reducing climate policy to a single temperature target risks widespread resignation, economist Vincent Escoffier ...

The International Court of Justice says governments are legally obliged “to achieve deep, rapid and sustained reductions” in ...

Pope Francis called on the world and 1.4 billion Catholics to confront climate change. He brought attention to the issue but it's not clear he changed many minds.

The intensifying and expansive heat wave affecting around 150 million people in the United States from Wisconsin to Washington, DC, bears the hallmarks of human-caused global warming.

Climate change is simply making some things uninsurable. “The math breaks down: the premiums required exceed what people or companies can pay,” he said. “This is already happening.

The top United Nations court has ruled that nations are obligated under international law to limit climate change, and countries that don't act could be held legally responsible for climate ...