Latest Stories Tagged: Science, Tech & Environment

Science, Tech & Environment

How puffins made it back to Maine's Egg Rock

Project Puffin, a National Audubon Society project, is the story of how the beloved Puffin seabird was restored to its long-abandoned nesting colonies off the Maine coast. Dr. Stephen Kress and Derrick Z. Jackson have written about the restoration project in a new book. Here, Jackson talks about Project Puffin and the importance of restoring these symbolic birds to their island home.

Science, Tech & Environment

Take air. Suck out CO2. Make fuel. A lab advance hints at a future for artificial photosynthesis

Researchers believe that artificial photosynthesis that sucks excess CO2 out of the air could one day help fight climate change. But capturing the gas is only half the challenge. The other half is what to do with it once you've got it. Lauren Sommer reports on a potentially breakthrough technology that uses artificial photsynthesis to turn CO2 from the air into industrial chemicals and natural gas.

Science, Tech & Environment

Is an artificial tree part of the solution to climate change? These guys think so.

Trees are nature's tool for pulling carbon dioxide out of the air, but there aren't enough trees in the world to suck up all the CO2 humans are putting there. That's why researchers are pushing to create artificial leaves to help fight climate change. The World's Ari Daniel visits with two teams of researchers pursuing different approaches to the formidable challenge.