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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.

Conflict & Justice

Icelanders say they want to house Syrian refugees — but in Greece the government and residents are overwhelmed

Iceland's government says it's willing to accept 50 Syrian refugees during the next two years. But a Facebook event page has been created to challenge that policy and more than 10,000 Icelanders on the page have offered to take in Syrians on the run. Meanwhile, on the Greek island of Lesbos, a sharp increase in the number of refugees arriving on the island is leaving government officials and residents overwhelmed.

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