LONDON (AP) - British regulators are investigating revelations that Facebook treated hordes of its users like laboratory rats in an experiment probing into their emotions.
SAN FRANCISCO (AP) - Silicon Valley venture capitalist Tim Draper is betting that bitcoins will bring more financial stability to countries with shaky economies, even though the digital currency faces an uncertain future itself.
LAS VEGAS (AP) - Two major Las Vegas resorts will be completely overhauled and rebranded in another sign that the entertainment capital is emerging from its recession doldrums.
NEW YORK (AP) - Target is "respectfully" asking its customers to not bring firearms into its stores, even where it is allowed by law.
LAGRANGE, Ohio (AP) - The death of a healthy high school student initially baffled the local coroner until testing of a white powdery substance found in his home came back as caffeine.
DETROIT (AP) - A man who was punched in the head over the weekend while refereeing an adult-league soccer match in suburban Detroit died Tuesday, authorities and a longtime friend of the referee said.
LAKE HAVASU CITY, Arizona (AP) - The London Bridge is not falling down, despite a British tabloid saying that the western Arizona tourist attraction could be bulldozed to make way for drug tourism.
CEDAR RAPIDS, Iowa (AP) - Searchers recovered the body of a teenager who was swept into a storm drain in Cedar Rapids by fast-moving flood waters, a tragic end to an intense daylong search, authorities said Tuesday.
GETTYSBURG, Pa. (AP) - A Maryland woman poisoned her young sons with eye drops and faces charges of aggravated assault and endangering the welfare of children, Pennsylvania police said.
CHAMBLEE, Ga. (AP) - Three men who scaled a median and tried to cross about a dozen lanes of a metro Atlanta freeway were struck and killed by a pickup early Tuesday, snarling traffic into rush hour and puzzling police, who said they were unsure why the group made the risky move.
• POLICE CHARGE PA. MAN FOUND DRIBBLING ALONG I-78: BETHLEHEM, Pa. (AP) - A 22-year-old Pennsylvania man faces charges after police encountered him dribbling a basketball along Interstate 78 near Bethlehem.
WASHINGTON (AP) - President Barack Obama defiantly dared congressional Republicans on Tuesday to try to block his efforts to act on his own and bypass a divided Congress that has thwarted his policy initiatives.
NEW YORK (AP) - A former New York Police Department officer left jail on Tuesday after a judge stunned prosecutors and overturned his conviction in a sensational case accusing him of plotting on the Internet to kidnap, kill and eat young women, including his wife.
GILBERT, Ariz. (AP) - The U.S. Supreme Court announced Tuesday that it will decide whether an Arizona town violates the First Amendment by restricting where and when a church can place signs advertising Sunday morning services.
ALBANY, N.Y. (AP) - The state's highest court ruled Tuesday that a local cyberbullying law is overbroad and violates Constitutional free speech protections, noting that "the First Amendment protects annoying and embarrassing speech."
WASHINGTON (AP) - The IRS issued $5.6 billion in potentially bogus education tax credits in a single year - more than a quarter of all education credits claimed by taxpayers, a government watchdog said Tuesday.
NEW YORK (AP) - In a deeply personal response to outbreaks of racially motivated protests, President Barack Obama on Monday blamed a lack of opportunity in minority communities and harsher treatment of black and Hispanic men by police for fueling a sense of "unfairness and powerlessness."
SALT LAKE CITY (AP) - An unarmed man fatally shot during an attempted carjacking outside a Utah grocery store over the weekend had prior convictions for robbery and assault and was already being sought by police when a bystander shot him, police said Monday.
WASHINGTON (AP) - Former technology executive Carly Fiorina and retired neurosurgeon Ben Carson joined the rapidly expanding 2016 Republican presidential class on Monday, casting themselves as political outsiders in underdog campaigns, eager to challenge the elite of both parties.
HONOLULU (AP) - Molten lava, rocks and gas went flying through the air on Hawaii's Kilauea volcano after an explosion was caused by the partial collapse of a crater wall.
BRADENTON, Fla. (AP) - A Florida couple accused of having sex on a public beach in front of families has been found guilty by a jury.
LOS ANGELES (AP) - It's time to play the music. It's time to light the lights. It's time to stream the video.
FERGUSON, Mo. (AP) - Ferguson is paying an attorney $1,335 an hour to help the St. Louis suburb negotiate and possibly litigate reforms pressed by the Justice Department since Michael Brown's shooting death by a police officer there last summer, according to a newspaper report.
WOMAN GETS 24 YEARS FOR FATAL CRASH AFTER DRUNK TWEET: FORT LAUDERDALE, Fla. (AP) - A Florida woman who tweeted about being drunk minutes before a fatal wrong-way crash has been sentenced to 24 years in prison.
BURLINGTON, Vt. (AP) - The sound system next door is making it hard for Olga Lopatina to love thy neighbor: Christ the King church.
NEW YORK (AP) - A man who officials say boasted of being a street "hellraiser" and who served prison time for attempted murder was arraigned on charges that he shot a New York City police officer in the head.
BALTIMORE (AP) - Six days after riots sparked by Freddie Gray's death, Baltimore's mayor lifted a citywide curfew Sunday and faith leaders called for continued activism until justice is achieved.
SAN JOSE (AP) - Two favorite charities of Gov. Jerry Brown are getting a flood of donations from California business interests this year.