Summary: Stories: 1) Drinking Water Not Tested For Tens Of Thousands Of Chemicals 2) Not Gone, Just Sleeping: Earthquakes May Reawaken In Midwest 3) Antarctic Discovery: A Massive Valley Under The Ice 4) Once, Cold Weather Came And Stayed — For Years 5) 'Nothing Is Fixed': Recovery Is Slow In Typhoon-Hit Philippine City 6) Taking Stock Of The Northern Plains Oil Boom
