A white tiger cub growls at the Buenos Aires Zoo in Argentina, March 21, 2013. The cub's mother, Cleo, a captive Bengal white tiger, gave birth to two females and two males on Jan. 14.
Instead of being built around a pool or tennis court, 'agrihood' housing developments are centered around a farm, often using the sweat-equity of residents to produce food for the community.
Concerned about the threat of major mudslides in Oso, Washington, officials considered buying out property owners. But homebuilding was allowed to continue, raising questions of liability.
Electric cooperatives have served rural Americans for generations. Some are taking advantage of their member-owned status to begin weaning their regions off of fossil fuels.