From Pythagoras to Euler: 5 math equations that changed the world

Major reforms and inventions often begin with a line of mathematics. For students, equations can look abstract on a classroom ...

New law puts Kansas at vanguard of denying trans identities on drivers licenses, birth certificates

Kansas is set to invalidate about 1,700 driver’s licenses held by transgender residents and roughly as many of their birth certificates ...

2 trans men sue Kansas over a law invalidating their driver’s licenses and about 1,700 others

TOPEKA, Kan. (AP) — Two transgender men are suing Kansas over a new law that invalidated their driver’s licenses and about 1,700 others for reflecting people’s gender identities and not their sex ...