CDC considers revising mask guidance as delta variant spreads.

Dr. Anthony Fauci confirmed that the CDC is considering revising the mask guidance for fully vaccinated people as COVID-19 cases skyrocket 314% since mid-June.

Watch video on channel "ABC News"
Gymnasts' testimonies reveal FBI's 'shocking case of individual failure': Thomas.

Gymnasts' testimonies reveal FBI's 'shocking case of individual failure': Thomas.

Pierre Thomas and Christine Brennan discuss the testimonies from U.S. gymnasts on abuse and the FBI’s failure in handling the case on "This Week."

Acknowledging drone strike mistake was right: Former Joint Chiefs chairman.

Acknowledging drone strike mistake was right: Former Joint Chiefs chairman.

Martha Raddatz interviews former Joint Chiefs Chair Admiral Mike Mullen on "This Week."

FDA panel will continue to reexamine and modify booster recommendations: Fauci - ABC News.

FDA panel will continue to reexamine and modify booster recommendations: Fauci - ABC News.

Martha Raddatz interviews Dr. Anthony Fauci on "This Week." #ABCNews #ThisWeek #AnthonyFauci #COVID19 #Vaccine #BoosterShot #FDA

SpaceX's 1st all-civilian crew returns

SpaceX's 1st all-civilian crew returns

The all-civilian crew splashed down successfully Saturday night after spending three days in space. #ABC #ABCNews #CrewDragon #SpaceExploration #SpaceX #ElonMusk

World champion boxer Canelo Álvarez is using his voice to uplift other Latinos.

World champion boxer Canelo Álvarez is using his voice to uplift other Latinos.

Saúl “Canelo” Álvarez came from humble beginnings in Guadalajara, Mexico. Today, he continues to fight for glory in the ring while also championing causes for Latinos around the world.