Turkey June 16, 2017 4:11 pm Phytoplankton Bloom Changes Turkey's Water Color to a Beautiful Turquoise The waters around Istanbul have turned a striking shade of turquoise due to an annual bloom of phytoplankton. US & World Videos 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 2:30 ‘Baby Reindeer': Inside Richard Gadd's Netflix phenomenon