SAN FRANCISCO (AP) - Registered nurses at six California hospitals went on strike Thursday over staffing levels and other issues during contract negotiations, a move the medical centers called "inappropriate" but said would not interrupt services.
FOSTER CITY (AP) - Tesla CEO Elon Musk is trying to steer his electric car company's battery technology into homes and businesses as part of an elaborate plan to reshape the power grid with millions of small power plants made of solar panels on roofs and batteries in garages.
BALTIMORE (AP) - When police spotted Freddie Gray and he took off running through his Baltimore neighborhood, officers made a split-second decision to give chase, setting in motion his death in custody and rioting in the streets.
ANCHORAGE, Alaska (AP) - Three men have been accused of stabbing a young moose to death at a park in Alaska's largest city, and police said witnesses reported seeing the men punching the animal and walking away.
COLUMBUS, Ohio (AP) - The death of a troubled transgender teenager who begged people to fix society before she stepped in front of a tractor-trailer on a highway has been deemed a suicide, and the investigation into it has been closed, the State Highway Patrol said.
BALTIMORE (AP) - Thousands of people hit the streets in Baltimore and several other cities from Boston and New York to Indianapolis and Washington, D.C., on Wednesday to protest the death of a black man who died of spinal injuries after his arrest by Baltimore police and to demand reforms to police procedures.
HOUSTON (AP) - Prosecutors are trying to recreate a path of destruction left this week by a driver who police say killed a 6-year-old boy and a homeless man in separate drunken-driving collisions only hours apart in Houston.
WASHINGTON (AP) - Pivotal Justice Anthony Kennedy, whose vote could decide the same-sex marriage issue for the nation, did not tip his hand Tuesday in historic arguments at the Supreme Court. But Kennedy's record on the issue could give encouragement to gay and lesbian couples.
HONOLULU (AP) - A park ranger used a Taser on a man flying a drone over a lake of lava at Hawaii Volcanoes National Park, then arrested the man in front of several hundred people after telling him that flying an unmanned aircraft at a national park is prohibited.
ORLANDO, Fla. (AP) - Walt Disney World must rehire three performers who were fired when they refused to wear soiled spandex unitards as part of their costumes for the "Festival of the Lion King" show, an arbitrator ruled Monday.
DUBLIN, Ga. (AP) - A central Georgia middle school teacher who criticized President Barack Obama and his supporters in front of students has been removed from the classroom, pending her upcoming retirement.
BALTIMORE (AP) - Baltimore was a city on edge Tuesday as hundreds of National Guardsmen patrolled the streets against unrest for the first time since 1968, hoping to prevent another outbreak of rioting.