Mexico City, a city of 22 million, is running out of water vox.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from vox.com Daily Mail and Mail on Sunday newspapers.
Water utility expert estimates $2 trillion for infrastructure needs bondbuyer.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bondbuyer.com Daily Mail and Mail on Sunday newspapers.
A 27-mile stretch of the Delaware River in the areas of Philadelphia and Camden is not safe for swimming. UPenn researchers evaluate how to improve water quality.