Pistachios, a key ingredient in Dubai chocolate, thrives in California’s Central Valley. But climate change could change it all.

Even though California has a $4.1 trillion economy and more clean energy capacity than most states, deep inequality means ...

Government leaders will meet for what diplomats expect to be a heated debate on the EU's new climate target for 2040, which has stoked concerns in some capitals over how to fund the low-carbon ...

The United Nations chief has delivered a strong defense of science and weather forecasting as the Trump administration ...

Newsom has framed California’s move as a national and global model, noting that insurance markets from Florida to Australia ...

As California aims to reform cafeteria food, Chez Panisse’s Alice Waters uses a new book to make the case for connecting ...

It was a very early morning in August when an entire mountainside in Alaska’s Tracy Arm fjord detached and slid into the deep ocean water beneath it.

The California Chamber of Commerce is hoping to ask voters as early as next year to approve a major revision to the ...

The cloudy, sediment-laden meltwater from glaciers is a key source of nutrients for ocean life, but a new study suggests that ...

Now, the pace of destruction from massive wildfires is accelerating. In a new study published today in the journal Science, ...

President Donald Trump’s efforts to deploy the military in Chicago, Portland and other Democratic-led cities have brought an ...

The cloudy, sediment-laden meltwater from glaciers is a key source of nutrients for ocean life, but a new study suggests that ...