Triathlon July 30, 2024 7:33 am Men's triathlon postponed after Seine tests show high pollution The men’s triathlon at the Paris Olympics will not go ahead as planned on Tuesday as pollution levels in the Seine remain too high. US & World Videos 0:44 5 things to know about Christian Miller 5:06 Biden welcomes 2024 Olympians and Paralympians to White House 2:32 How Kate Brim went from the hospital to the top of a Paralympic podium in six weeks 0:53 Ali Truwit wins silver medal in Paralympics more than a year after shark attack 1:55 USA's Jaydin Blackwell: ‘I have the best style out of everyone' at the Paralympics