NEW YORK (AP) - For about an hour Wednesday afternoon, people could flip through different television channels and hear completely different accounts of the investigation into the Boston Marathon explosions: Some news organizations reported the arrest of a suspect and then took those claims back.
WEST, Texas (AP) - A massive explosion at a fertilizer plant near Waco on Wednesday night injured dozens of people and sent flames shooting into the night sky, leaving the factory a smoldering ruin following a blast that damaged buildings for blocks in every direction.
OXFORD, Miss. (AP) - A man in Mississippi has been arrested and accused of sending letters with suspected ricin poison to President Barack Obama and other leaders.
SANTA ANA, Calif. (AP) - A Southern California woman yelled "You deserve it" before severing her estranged husband's penis with a 10-inch kitchen knife and throwing it in a garbage disposal, a prosecutor said Wednesday in opening statements at her trial.
LOS ANGELES (AP) - Starving sea lion pups are washing up on Southern California beaches at a rate more than five times higher than usual, and scientists are scrambling to figure out why, officials said Wednesday.
BOSTON (AP) - Investigators poring over photos and video from the Boston Marathon bombing have a department-store surveillance-camera image of a man dropping off a bag at the scene of the one of the blasts, a top city politician said Wednesday.
SAN FRANCISCO (AP) - Officials in charge of building a new eastern span of the San Francisco-Oakland Bay Bridge repeatedly questioned the work and quality control of companies involved in making long seismic safety bolts that broke while being tightened.
WASHINGTON (AP) - Senate Republicans, backed by a small band of rural-state Democrats, turned away legislation Wednesday to tighten restrictions on the sale of firearms, rejecting repeated appeals from President Barack Obama and personal pleas by families of the victims of last winter's mass elementary school shooting in Newtown, Conn.
BEIJING (AP) - She was a food fan, eager for culinary discoveries. In her last microblog update the morning before the Boston Marathon blasts, the Chinese graduate student identified as the attack's third victim posted a photo of ciabatta-like bread chunks and fruit.
DENVER (AP) - Skiers are rejoicing and stores are pulling snowblowers out of storage as a persistent spring storm delivers yet another round of wet snow to parts of Wyoming, Colorado and the Dakotas.
WASHINGTON (AP) - The FBI says the letters sent to President Barack Obama and Sen. Roger Wicker are related and are both postmarked out of Memphis, Tenn., dated April 8.
LAS VEGAS (AP) - Drought and demand are pushing the Colorado River beyond its limits - with the needs of more than 40 million people in seven Western states projected to outstrip dwindling supply over the next 50 years, according to an advocacy group's report on endangered rivers released on Wednesday.
LONDON (AP) - Margaret Thatcher was laid to rest Wednesday with prayers and ceremony, plus cheers and occasional jeers, as Britain paused to remember a leader who transformed the country - for the better according to many, but in some eyes for the worse.
PALMDALE (AP) - Authorities say a 13-year-old boy who ran away from home and may have taken his father's gun shot himself at a restaurant and later died at a hospital.
DALLAS (AP) - American Airlines is promising to run a near-normal operation on Wednesday, and that would be just fine for the tens of thousands of passengers who were stranded by a mammoth technology meltdown at the nation's third-biggest airline.
NEW ORLEANS (AP) - A former FBI director recommended Friday that the Justice Department investigate whether several lawyers plotted to corrupt the settlement program designed to compensate victims of BP's 2010 Gulf oil spill.
SACRAMENTO, Calif. (AP) - As a gigantic wildfire in and around Yosemite National Park entered its fourth week Saturday, environmental scientists moved in to begin assessing the damage and protecting habitat and waterways before the fall rainy season.
NASA's newest robotic explorer rocketed into space late Friday in an unprecedented moonshot from Virginia that dazzled sky watchers along the East Coast.
The ghastly images reveal rows of the dead, many of them children, wrapped in white burial shrouds, and survivors gasping for air, their bodies twitching, foam oozing from mouths.