UPDATE: American champion Sha'Carri Richardson cannot run in the Olympic 100-meter race after testing positive for a chemical found in marijuana. Read the full update here. America's fastest woman ...

Here's what you missed from Day 8 of the 2020 Summer Olympics in Tokyo. Each day, ABC News will give you a roundup of key Olympic moments from the day’s events in Tokyo, happening 13 hours ahead of ...

Sha’Carri Richardson qualified for the 2020 Olympics in Tokyo, though was memorably suspended before the games were held in 2021. Why was Sha’Carri suspended from the Tokyo Olympics and what has she ...

Lyles has now spoken about what he needs to achieve to be considered the greatest American male sprinter of all time. He ...

UPDATE: American champion Sha'Carri Richardson cannot run in the Olympic 100-meter race after testing positive for a chemical found in marijuana. Read the full update here. Stream San Diego News for ...