Bill defining 'sex' as binary becomes law

Gov. Greg Gianforte's office announced Saturday that the Republican governor has signed into law Senate Bill 458, legislation that inserts binary, reproduction-based definitions of "male," "female" and "sex" into dozens of parts of state code.

The final version of the policy - the subject of heated partisan debatethroughout the legislative session and a lobbying effort by one of Gianforte's childr...