Dhaka, March 30 -- Alysa Liu of the United States clinched the women's singles title at the 2025 ISU World Figure Skating Championships in Boston on Friday, becoming the first American woman in 19 years to achieve this feat.Skating to Donna Summer's MacArthur Park Suite, Liu continued her momentum from the short program to lead the free skate with six triple jumps, hitting her personal best total score of 222.97 points to stand atop the podium. Japan's three-time defending champion Kaori Sakamoto took silver with 217.98 points, and her compatriot Mone Chiba claimed bronze.In ice dance, American duo Madison Chock and Evan Bates ranked first after the rhythm dance segment with a score of 90.18. Canada's Piper Gilles and Paul Poirier were in...