Rising to meet the tide Today's best articles Daily business briefing Solving COVID newsletter Christina Laughlin usually does whatever she can to avoid the flooding that plagues her neighborhood in Norfolk, Virginia, on the Chesapeake Bay. But on a blustery Sunday morning in October 2019, she donned a windbreaker and rain boots, grabbed her battered smartphone, and deliberately headed straight to the high-water line. Like her, hundreds of other locals were out and about that day, busy taking photos of the water and linking them to GPS markers during the year's highest astronomical tide, known as the "king tide." Norfolk is one of several eastern U.S. coastal cities with record rates of sea level rise, and scientists hope that the data collected by these citizen scientists can help hone the ability to forecast exactly when and where damaging floods will occur.