NEWCASTLE, Wyo. (AP) - A Wyoming high school senior who built a nuclear reactor was disqualified from the International Science and Engineering Fair this month on a technicality.
ISTANBUL (AP) - Turkey's prime minister on Sunday rejected claims that he is a "dictator," dismissing protesters as an extremist fringe, even as thousands returned to the landmark Istanbul square that has become the site of the fiercest anti-government outburst in years.
PORTLAND, Maine (AP) - The Atlantic puffin population is at risk in the United States, and there are signs the seabirds are in distress in other parts of the world.
WASHINGTON (AP) - A lawmaker who helped negotiate a bipartisan bill to overhaul immigration predicted on Sunday that comprehensive legislation would overwhelmingly pass the Senate by July 4 while House Republicans cautioned that they would write their own version, one piece at a time.
SAN MATEO, Calif. (AP) - Invisalign, a San Jose company, uses 3-D printing to make each mouthful of customized, transparent braces. Mackenzies Chocolates, a confectioner in Santa Cruz, uses a 3-D printer to pump out chocolate molds. And earlier this year, Cornell University researchers used a 3-D printer, along with injections of a special collagen gel, to create a human-shaped ear.
MOSCOW (AP) - The head of a U.S. congressional delegation said Sunday that its meetings in Russia showed there was "nothing specific" that could have helped prevent the Boston Marathon bombings, but that the two countries need to work more closely on joint security threats.
EL RENO, Okla. (AP) - Three veteran storm chasers were among the 10 people killed Friday night when a violent tornado barreled into the Oklahoma City metro area.
SAN FRANCISCO (AP) - At the height of the financial crisis, bargain hunters would gather each week on county courthouse steps to bid on foreclosed properties throughout Northern and Central California. The inventory lists were long, especially in hard-hit areas such as Sacramento and Stockton. But the auctions were generally short affairs - often because real estate speculators were illegally fixing the bidding process.
WASHINGTON (AP) - Alcoholic beverages soon could have nutritional labels like those on food packaging, but only if the producers want to put them there.
KINGSTON, N.H. (AP) - More than 100 family and friends gathered at a church in a small New Hampshire town Saturday to remember the woman whose son massacred 20 first-graders and six educators in a Connecticut elementary school last year.
HOUSTON (AP) - Four firefighters searching for people they thought might be trapped in a blazing Houston motel and restaurant Friday were killed when the part of the structure collapsed and ensnared them, authorities said.
LOS ANGELES (AP) - The Evangelical Lutheran Church of America elected its first openly gay bishop to a six-year term on Friday at an annual assembly in Southern California, officials said.
MACKINAC ISLAND, Mich. (AP) - Illinois Gov. Pat Quinn said Saturday that separating the Great Lakes and Mississippi River systems is the "ultimate solution" to prevent voracious Asian carp from overrunning the lakes, a potential step toward resolving a longstanding regional feud.
DANA POINT, Calif. (AP) - Rain or shine, a 14-year-old Southern California girl has gone surfing every day for two years in her pursuit of becoming a world champion surfer - and she plans to keep on going.
SACRAMENTO, Calif. (AP) - State lawmakers have wrapped up the first half of this year's legislative session by advancing hundreds of bills addressing a wide range of issues, including gun violence, environmental protection, oil drilling and even whether prison inmates should have access to condoms.
SEOUL, South Korea (AP) - North Korea on Saturday freed an 85-year-old U.S. veteran of the Korean War after a weekslong detention, ending the saga of Merrill Newman's attempt to visit the North as a tourist six decades after he oversaw a group of South Korean wartime guerrillas still loathed by Pyongyang.
JOHANNESBURG (AP) - What next for South Africa?
Jay Z easily led Grammy Award nominations announced Friday with nine, but left-of-center rappers Macklemore & Ryan Lewis and Kendrick Lamar were among a group of new stars who took many of the major nominations.
SAN JOSE, Calif. (AP) - Four homeless people have died of hypothermia in the San Francisco Bay Area since last week, authorities said, highlighting the danger to people without shelter as the region is gripped by freezing temperatures.
SACRAMENTO, Calif. (AP) - Doctors at a Northern California hospital say a couple has given birth to a rare set of naturally conceived identical triplets.
PORTLAND, Ore. (AP) - Bill Porter, the door-to-door salesman in Portland, Ore., who was portrayed by William H. Macy in an Emmy-winning TV movie, has died at 81.
SANTA ANA, Calif. (AP) - Citrus grower Fred LoBue breathed a sigh of relief on Friday after two sleepless nights monitoring the icy temperatures in his family's Central Valley orange groves.
WASHINGTON (AP) - The U.S. job market is proving sturdier than many had thought.
NASHVILLE, Tenn. (AP) - A suburban Nashville couple got more than they expected in their to-go order in a McDonald's drive-thru: A bag of cold cash.
SACRAMENTO, Calif. (AP) - The state parks department has a new warehouse for its collection of historical artifacts, and the building will soon be open to the public.
In nearly seven decades spent fighting for freedom and equality, Nelson Mandela inspired and challenged the world to stand up for others. As word of Mandela's death spread Thursday, current and former presidents, athletes and entertainers, and people around the world spoke out about the life and legacy of the former South African leader.
KUNA, Idaho (AP) - A dump truck collided with a school bus Thursday at a rural southwestern Idaho intersection, killing an 11-year-old boy and injuring four other children.
LOS ANGELES (AP) - A lawyer for Amanda Bynes says the actress has left an inpatient mental health treatment facility and is back with her parents.
BRISTOL, Conn. (AP) - Serious news has bumped fictional anchorman Ron Burgundy off "SportsCenter."
NEW YORK (AP) - Tramps like us, baby we were born to bid.