Dos Santos powers to 400 hurdles win at worlds, US takes 2-3Alison Dos Santos of Brazil powered down the homestretch to take the 400-meter hurdles title at the world championships.
Biles returns to competition with a bronze medal and a smileSimone Biles returned to competition at the Tokyo Games on Tuesday and won a bronze medal in the balance beam.
Best race ever? Warholm wins record-setting hurdles raceKarsten Warholm of Norway obliterated his own world record in the Olympic 400-meter hurdles Tuesday, finishing in 45.94 to crack the old mark by.
EXPLAINER: The tech behind Tokyo Olympics' fast trackThe Jamaican sprinter and her Olympic-record time captured everyone’s attention.
The waiting Games: Olympians navigate strict rules in TokyoThe so-called playbook for athletes at the Tokyo Olympics provides a guide to a “safe and successful Games."
