Riley Gaines fired back on social media after ex-ESPN host Keith Olbermann took aim at the former NCAA swimmer following ...

Gaines tied with transgender swimmer Lia Thomas in a NCAA competition. The encounter changed the trajectory of her life.

Riley Gaines fires back at Keith Olbermann after UPenn strips Lia Thomas' records, reigniting debate over fairness in women’s ...

The University of Pennsylvania quietly updated its swimming record books, adding asterisks next to transgender swimmer Lia ...

Keith Olbermann, who has been missing from recent campaign coverage on Current TV, said he would begin running the channel’s election coverage when he returns from a week’s vacation.

Former NCAA All-American swimmer Riley Gaines fired back at USA Today columnist Nancy Armour, who defended Simone Biles in the feud the Olympian started.

Biles called the former NCAA swimmer “sick” and a “sore loser.” @Riley_Gaines_ You’re truly sick, all of this campaigning because you lost a race. Straight up sore loser.

On June 6, Simone Biles and Riley Gaines exchanged a series of tense comments online over disagreements on transgender athletes. Here's everything to know about Simone Biles and Riley Gaines' feud.