WASHINGTON (AP) - The same bacteria that cause simple strep throat sometimes trigger bloodstream or even flesh-eating infections instead, and over the years, dangerous cases have increased. Now researchers have uncovered how some strains of this bug evolved to become more aggressive.
NEW YORK (AP) - As a campaign to raise the minimum wage as high as $15 has achieved victories in such places as Seattle, Los Angeles and New York, it has bumped up against a harsh reality: Plenty of scofflaw businesses don't pay the legal minimum now and probably won't pay the new, higher wages either.
MADISON, Wis. (AP) - A pivotal decision is due this week in the case of two 13-year-old Wisconsin girls accused of stabbing a classmate to please online horror character Slender Man - keep them in adult court or move them into the juvenile system.
PHILADELPHIA (AP) - Pope Francis refined his vision for the church last week when he said long-spurned divorced and remarried Catholics should be welcomed with "open doors." And he has famously parsed centuries of thought on homosexuality into a five-word quip: "Who am I to judge?"
FERGUSON, Mo. (AP) - One year after the shooting that cast greater scrutiny on how police interact with black communities, the father of slain 18-year-old Michael Brown led a march in Ferguson, Missouri, on Sunday after a crowd of hundreds observed 4½ minutes of silence.
HOUSTON (AP) - A family of six children and two parents were fatally shot in the head at a Houston home by a man with a violent criminal history who had previously been in a contentious relationship with the mother, authorities said Sunday.
CENTENNIAL, Colo. (AP) - Twelve jurors failed to agree on a death sentence for Colorado theater shooter James Holmes on Friday, prompting shocked sobs from victims, police officers and his own mother. The former neuroscience graduate student will instead spend the rest of his life in prison for mass murder.
ALAMOGORDO, N.M. (AP) - A French couple who died during an afternoon hike across the searing New Mexico desert likely saved their 9-year-old son by giving him two sips of water for each one they took before the supply ran out, a sheriff said Friday.
ST. PAUL, Minn. (AP) - The family of Wiljo Matalamaki clung to his Purple Heart, a tribute to a young man sent to World War II who never returned, whose body was never found. Then the medal, too, was lost.
JACOB LAKE, Ariz. (AP) - Air Force helicopters and ground crews with dogs searched unsuccessfully Friday for a 5-year-old Arizona boy who wandered off from a remote forest campsite the day before while chasing grasshoppers.
CLEVELAND (AP) - A combative Donald Trump, the billionaire businessman-turned-presidential candidate, jolted the first Republican debate of the 2016 campaign by warning he might run as an independent if denied the GOP nomination. His startling declaration left his onstage rivals scrambling to compete for attention the rest of the night.