Canada's potentially lucrative oil sands business faces serious economic challenges. It has some concerned about its future as environmental critics look for ways to keep the oil in the ground.
Over the weekend in Paris, representatives from 196 countries signed an agreement that aims to curb climate change. What's in it, and what happens next?
Ford Motor Company plans to roll out a fleet of hybrid cars, and it's also developing new ride-hailing services. This is Ford's latest effort to not just sell cars, but drive people and gain entry into the ride-hailing economy dominated by Uber and Lyft. NPR's Ari Shapiro talks with the Ford CEO Mark Fields about the company's move into other markets and the future of the auto industry.
Fish populations aren't replenishing themselves like they used to. Researchers say there's not enough food for young fish, and it's directly linked to changing temperatures.
NPR's Ari Shapiro talks with Todd Stern, the Obama administration's climate envoy, who negotiated the climate deal in Paris. He calls it a "very important start" in the fight against climate change.
There was cheering when nearly 200 countries reached an historic agreement to stem global warming. But the frantic deal making says something about what it may take to carry the agreement out.