Rio: Net-savvy Canadian teen medal winner has data issues

IMAGE: Canada's Penelope Oleksiak poses with her medal in the Women's 100m Butterfly Victory Ceremony in the Olympic Aquatics Stadium in Rio de Janeiro on Sunday. Photograph: David Gray/Reuters......

Campbell sisters power Australia to record and relay gold

IMAGE: (From left to right) Cate Campbell, Bronte Campbell, Brittany Elmslie and Emma McKeon pose with their gold medals. Photograph: Dominic Ebenbichler/Reuters. Australia's women, powered by......