TRURO, Mass. — A no swimming order has been lifted at Head of the Meadow Beach after a confirmed shark sighting forced officials to close the water temporarily late Saturday morning, the Atlantic White Shark Conservancy says. The order was issued by Cape Cod National Seashore officials, according to an alert from the conservancy's "Sharktivity" app that was sent shortly after 10:45 a.m. Saturday. Beach-only activities were still permitted during the no swimming order, which has since been lifted. According to Cape Cod National Seashore officials, sharks have bitten people three times in the waters off Truro and Wellfleet. One...