National

What we know about the shooting in Philadelphia

After criticism over lack of warnings, California's earthquake alert app gets an upgrade

Suspect arrested in Philadelphia shooting standoff

Portland braces for dueling protests: What we know

Police responding to a shooting in Philadelphia

A surfer in Hawaii survives after a shark bites a chunk out of his surfboard

Man dies after taco-eating contest at California baseball game

No charges for Charlotte officer who shot and killed Danquirs Franklin, DA says

Cleveland Indians outfielder Yasiel Puig just became an American citizen

Women aren't better at multitasking after all, study says