Did President Trump make a promise to a foreign leader that he shouldn't have? A global youth climate strike is expected to draw large crowds. Catastrophic flooding hits southeastern parts of Texas.
A group of scientists is embarking on a bold plan to better understand an extremely understudied part of the rapidly warming Arctic — the central Arctic Ocean.
Amazon's plans include being carbon-neutral by 2040 and buying 100,000 electric delivery vans. It faced outcry from workers, hundreds of whom planned to join the Global Climate Strike on Friday.
NPR's Noel King talks to California Gov. Gavin Newsom about why it's important for his state to keep its stringent auto emission standards, as the Trump administration tries to roll them back.
An ambitious Arctic expedition launches Friday. Scientists want to get their icebreaker stuck in the ice for a year so they can study the ice, ocean and atmosphere and how it's changing.
Audie Cornish talks to California Attorney General Xavier Becerra about President Trump moving to revoke his state's ability to set auto emissions standards stricter than federal requirements.
The Trump administration is rescinding California's authority to regulate vehicle greenhouse gas emissions. State leaders are vowing to fight the move.
Advocates say farmed seafood is more sustainable than wild-caught. Critics say these farms pollute surrounding waters. Federal waters have been off-limits to aquaculture, but that may soon change.