After Champlin Park won the Minnesota High School championship with the help of a transgender pitcher, Simone Biles and Riley ...

Activist Riley Gaines responded to gymnast Simone Biles after their heated social media exchange about transgender athletes in women's sports.

Star athlete Simone Biles and swimmer Riley Gaines are locked in a heated feud over transgender inclusion in women’s sports.

As Elon Musk and President Donald Trump trade blows on social media amid their fractured political alliance, another feud — ...

Gaines, 25, has become one of the most outspoken critics of transgender girls and women competing in female sports in recent ...