What if there were a way to suck carbon dioxide right out of the air and turn it into useful products? It might seem fantastic but scientists have actually proved it's possible. One of the challenges with making it a viable ...
Aug 26, 2015 in Environment
It was Day Nine after Katrina struck in 2005 when Sarah Mack's bosses at the Sewerage and Water Board of New Orleans called her back to work.
Aug 27, 2015 in Environment