United States

Arts, Culture & Media

A SHT show links people and art through posters

A design show featuring poster artists from Seattle, Havana and Tehran opens Labor Day weekend at the Bumbershoot Festival. The show will later travel to Tehran and then Havana. The curators have jokingly titled the collection of posters, the “SHT show” because, they write, when the get together it’s fun — "no politics, no prejudices — just an appreciation of our common interests."

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.

Global Scan

This is how many times British cops fired guns all of last year: 3

Updated

As the debate over gun control — and, now, the use of force by police — rages in the US and elsewhere, Britain offers a stark contrast. Police there rarely carry guns, fire them or kill anyone. Meanwhile, Beijing is getting machines that inspire people to both recycle and ride public transit. And Ebola is killing Liberians who don't even have the disease, in today's Global Scan.