BERKELEY (AP) - Prick a finger and have the blood checked for parasites - by smartphone? Scientists are turning those ubiquitous phones into microscopes and other medical tools that could help fight diseases in remote parts of the world.
HAZELWOOD, Mo. (AP) - Authorities in two states on Wednesday were investigating the slaying of a 19-year-old Illinois college student who went missing while trying to sell his sports car on Craigslist.
NEW YORK (AP) - Gay and bisexual kids are more likely to be bullied as they're growing up - even at an early age, according to the first large U.S. study to look at the problem.
FREMONT (AP) - Electric car maker Tesla Motors delivered a quarterly record of 10,045 cars in the first quarter, helping it beat Wall Street's expectations despite costly investments in new products and factory capacity and the impact of the strong dollar.
LAS VEGAS (AP) - Traveling about 55 miles per hour on a Nevada highway, the big rig's driver looked like The Thinker, with his elbow on the arm rest and his hand on his chin. No hands on the steering wheel, no feet on the pedals.
WASHINGTON (AP) - The Senate on Tuesday adopted a GOP budget that paves the way for an assault on President Barack Obama's health care law this summer and a partisan showdown over spending bills this fall.
HOPE, Ark. (AP) - Mike Huckabee declared his presidential candidacy Tuesday, counting on his brand of conservative populism to make his second White House bid more successful than his first. In 2008, he captivated evangelical Republicans but couldn't build wide enough support to win the Republican nomination.
RALEIGH, N.C. (AP) - Nearly 300 years after the pirate Blackbeard's flagship sank off the North Carolina coast, a shipwreck-hunting company and the state are battling over treasure linked to the vessel - but they're fighting with legal filings, not cutlasses, and the treasure is $14 million in disputed revenue and contract violations.
CIENEGA SPRINGS, Ariz. (AP) - A man snorkeling in the Colorado River near the Arizona and California border was terrified - and later embarrassed - when he came across two fake skeletons sitting in lawn chairs about 40 feet underwater.
NEW YORK (AP) - Panera Bread is the latest company to tout the removal of artificial ingredients, adding fuel to the debate over whether that improves food quality or is just a marketing tool.
SAN FRANCISCO (AP) - Each time 81-year-old Bill Dworsky or his 80-year-old wife Dorothy opens the refrigerator, closes the bathroom door or lifts the lid on a pill container, tiny sensors in their San Francisco home make notes on a digital logbook.
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.
MIAMI (AP) - The San Francisco Giants ended June the way they started it - with a loss.
VATICAN CITY (AP) - Pope Francis will meet with homeless people, immigrants and prisoners during his upcoming trip to Cuba and the United States and become the first pope to address the U.S. Congress. He'll also preside over a meeting about religious liberty - a major issue for U.S. bishops in the wake of the Supreme Court's gay marriage decision.
DALLAS (AP) - Wanda Mobley swerved to avoid something in the remote highway, and seconds later was trapped inside her wrecked car in a ravine in North Texas. The 75-year-old widow couldn't walk, yet pulled herself through the broken windshield and survived the next two days by soaking her T-shirt in a nearby pond to get water.
ATLANTA (AP) - At Georgia's iconic Stone Mountain - where the Confederacy is enshrined in a giant bas-relief sculpture, the Ku Klux Klan once held notorious cross-burnings and large Confederate flags still wave prominently - officials are considering what to do about those flags.
NEW YORK (AP) - July Fourth fireworks fill the skies across the nation with more than sparkling bursts of color. They spew pollution, too.
SEATTLE (AP) - The Girl Scouts of Western Washington said it has returned a $100,000 donation because it came with the provision that the money couldn't be used to support transgender girls.
HONOLULU (AP) - A Hawaii state lawmaker is recovering from injuries after being assaulted at a homeless camp in Honolulu.
OKLAHOMA CITY (AP) - A Ten Commandments monument on the Oklahoma Capitol grounds is a religious symbol and must be removed because it violates the state's constitutional ban on using public property to benefit a religion, the Oklahoma Supreme Court ruled Tuesday.
NEW YORK (AP) - Is Donald Trump's business empire as Teflon-coated as his hair appears to be?
DETROIT (AP) - Newer cars aren't supposed to need more oil between oil changes, but Consumer Reports found that some engines - mainly from Audi, BMW and Subaru - require an extra quart as often as once a month.
WASHINGTON (AP) - Federal health officials are considering whether to require new warnings and child-resistant packaging on liquid nicotine formulas used with e-cigarettes and other emerging tobacco products.
ATHENS, Greece (AP) - Greece slipped deeper into its financial abyss after the bailout program it has relied on for five years expired at midnight Tuesday and the country failed to repay a loan due to the International Monetary Fund, deepening fears over whether it will be able to remain in the eurozone.
SAN JUAN, Puerto Rico (AP) - Puerto Rico's financial future hung in limbo Tuesday as economists and officials warned that the U.S. territory could head down Greece's path if it is not allowed to declare bankruptcy as it struggles with $72 billion in public debt.
NEW YORK (AP) - When Susannah Mushatt Jones and Emma Morano were born in 1899, there was not yet world war or penicillin, and electricity was still considered a marvel. The women are believed to be the last two in the world with birthdates in the 1800s.
NEW YORK (AP) - There's a difference in parenting between a little backtalk and kids actually bullying their grown-ups.