Elon Musk took to the campaign trail Thursday in Pennsylvania, urging hundreds of people at a rally he held outside of Philadelphia to push their friends and family to register to vote and to cast ...

On the ballot in Pennsylvania this year are elections for president, U.S. House and Senate, three state row offices (attorney general, auditor general, and treasurer), and state House and Senate.

On May 20, Pennsylvanians will vote for primary candidates to fill a vacancy each on the Commonwealth and Superior Courts, as well as municipal races that will vary by county.

Read Hero Complex from the L.A. Times, covering science fiction, superheroes and fantasy.