WATCH: How Carbon Dioxide Travels Around The Globe
A NASA computer model visualizes in detail where carbon dioxide is released, how it moves across the globe and how it's affected by the seasons.
Environment
What You Need To Know About The Keystone XL Oil Pipeline
The long-delayed project is a jobs generator to some and an ecological disaster to others. Ahead of a key Senate vote, we revisit what the Keystone XL pipeline would do and why it's so contentious.
Senate Rejects Keystone XL Pipeline Bill, In A Close Vote
The controversial project to expand an oil pipeline running from Canada to the Gulf of Mexico has failed to get the approval of Congress.
China Agrees To Pollution Limits, But Will It Make A Difference?
China has for the first time announced a ceiling to its future carbon emissions. Critics say the commitment is primarily symbolic, and unlikely to have a significant impact in the near future.
Everything But The Squeal: How The Hog Industry Cuts Food Waste
Large-scale hog operations get a bad environmental rap. But when it comes to processing the animals, the industry is a model of efficiency, making use of every last bit in sometimes surprising ways.
To End Food Waste, Change Needs To Begin At Home
The U.S. throws out 35 million tons of food each year. While many restaurants, supermarkets and processors are taking responsibility, many consumers aren't. An EPA pilot program aims to change that.
Patch Of Pacific Water Is Warmest In Decades
A stretch of unusually warm water is lingering off of the West Coast. Scientists are calling it "the blob." Fishermen are calling it the best the thing to happen to their industry in 20 years.
Success Record is Mixed For Global Climate Deals
As China and the U.S. strike a landmark climate change deal, NPR's Scott Simon asks science correspondent Christopher Joyce how effective these climate targets have been historically.
Judge Denies BP's Attempt To Avoid Up To $18 Billion In Fines
Last month, the company asked the judge to reconsider a ruling that could trigger fines under the Clean Water Act. And on Thursday, he said no. The company says it will appeal.
Duke Energy Announces Coal Ash Removal Plans
Duke Energy announced Wednesday that they have submitted plans to move millions of tons of coal ash from four storage facilities across the state.