A Washington ballot initiative would require student athletes in girls' sports to verify their sex through genital exams, genetic testing, or hormone analysis.
A proposed ban on transgender athletes and bathroom access fell short after state officials invalidated thousands of petition signatures.
LGBTQ advocates challenge signatures for a referendum that would bar transgender athletes from school teams based on their birth certificate.
An LGBTQ rights group says bullying, slurs, and retaliation are targeting students on Massachusetts high school hockey teams.
Justice Department sues California, claiming Title IX is violated when trans girls are allowed to compete against cisgender athletes.
Trump administration gives California 10 days to enact a ban on trans athletes in schools or lose federal funding, citing a Title IX violation.