OXFORD, Miss. (AP) - The ricin mailed to the president and a U.S. senator is relatively easy to make but generally can't be used to target a large number of people, experts say.
Police arrested Dzhokhar Tsarnaev Friday night after finding him hiding in a boat parked behind a home in Watertown, the Boston suburb authorities shut down to conduct house-by-house searches. A flurry of gunfire broke out around the time officials lifted a shelter-in-place order that effectively shut down Boston and a number of surrounding suburbs. Tsarnaev, identified by authorities as Suspect No. 2, was on the loose for almost 20 hours after his brother, Tamerlan, was killed in a getaway attempt.
ARIZ. WOMAN ACCUSED OF ABUSING NIECE PLEADS GUILTY: PHOENIX (AP) - The legal guardian of a 10-year-old Arizona girl who died in 2011 after being padlocked in a footlocker by another family member pleaded guilty in the case Friday.
WATERTOWN, Mass. (AP) - A 19-year-old college student wanted in the Boston Marathon bombings was taken into custody Friday evening after a manhunt that left the city virtually paralyzed and his older brother and accomplice dead.
WATERTOWN, Mass. (AP) - A tense night of police activity just days after the Boston Marathon bombings has caused police to converge on a neighborhood outside Boston where they say there were explosives.
WEST, Texas (AP) - Rescuers searched the smoking remnants of a Texas farm town Thursday for survivors of a thunderous fertilizer plant explosion, gingerly checking smashed houses and apartments for anyone still trapped in debris while the community awaited word on the number of dead.
AUSTIN, Texas (AP) - People keep asking Joe Berti if he feels unlucky.
BOSTON (AP) - Plucking a couple of blurry faces in baseball caps out of a swarming crowd, the FBI zeroed in on two suspects in the Boston Marathon bombing and shared surveillance-camera images of them with the world Thursday in hopes the public will help hunt them down.
REVERE, Mass. (AP) - A teenager said he is scared to go outside after he was portrayed on the Internet and on the front page of the New York Post as connected to the Boston Marathon bombings.
WASHINGTON (AP) - Air traffic controller furloughs scheduled to kick in on Sunday could result in flight delays of more than three hours in Atlanta, as well as significant delays in Chicago, Los Angeles and New York-area airports, federal officials said Thursday.
KAUFMAN, Texas (AP) - A former Texas justice of the peace seeking revenge for a theft conviction that ended his judicial career carried out a plot with his wife to kill the men who prosecuted him, authorities said Thursday.
CINCINNATI (AP) - A popular southwest Ohio air show has canceled plans to stage a re-enactment of the devastating World War II atomic bomb attack on Japan after protests, officials said Thursday.
MONTANA GOV. SIGNS BILL DECRIMINALIZING GAY SEX: HELENA, Mont. (AP) - An obsolete law deeming gay sex as deviant - akin to bestiality - was stricken from Montana code Thursday, prompting gay rights activists to say they hope that full legal equality may be close at hand.
MOUNT PLEASANT, Mich. (AP) - The former minister of a small Michigan congregation was sentenced Thursday to at least 56 years in prison for killing his fiancée's 24-year-old daughter, allegedly to fulfill a fantasy to have sex with a dead body.
BOSTON (AP) - The FBI released photos and video Thursday of two suspects in the Boston Marathon bombing and asked for the public's help in identifying them, zeroing in on the two men on surveillance-camera footage less than three days after the deadly attack.
NEW YORK (AP) - Luxury merchant Neiman Marcus confirmed Saturday that thieves stole some of its customers' payment card information and made unauthorized charges over the holiday season, becoming the second retailer in recent weeks to announce it had fallen victim to a cyber-security attack.
LOS ANGELES (AP) - Fire and weather officials are urging Southern Californians to heed high fire and wind warnings over the next three days after a third year of especially dry conditions.
\MILE MARKER 420 BECOMES 419.99 TO THWART THIEVES
CHARLESTON, W.Va. (AP) - A chemical spill left the water for 300,000 people in and around West Virginia's capital city stained blue-green and smelling like licorice, with officials saying Friday it was unclear when it might be safe again to even take showers and do laundry.
JUNEAU, Alaska (AP) - Gov. Sean Parnell on Friday announced a new way forward on a long-hoped-for natural gas pipeline that includes scrapping the terms of a 2007 law he says no longer works well for the situation.
TRENTON, N.J. (AP) - Officials squabbled over media leaks and worried about bad publicity in the days after lane closings near the George Washington Bridge caused huge traffic jams that now appear to have been politically orchestrated by a member of Gov. Chris Christie's administration and key allies, documents released Friday show.
COLUMBUS, Ohio (AP) - With time running out, the condemned killer of a pregnant woman has launched two federal appeals, arguing both that his original attorneys never got the chance to lay out the extent of his chaotic and abusive childhood, and that if executed, he would experience "agony and terror" from the state's untried execution process.
INDIANAPOLIS (AP) - Record-keeping snags could complicate the start of insurance coverage this month as people begin using policies they purchased under President Barack Obama's health care overhaul.
WASHINGTON (AP) - We've become weather wimps.
MINNEAPOLIS (AP) - Hunkering down at home rather than going to work, canceling thousands of flights and repairing burst pipes from the Midwest to the Southeast has its price. By one estimate, about $5 billion.
Trapped trucker survives hours in subzero temps
TEXAS FIREFIGHTER USES BEER TO PUT OUT TIRE BLAZE: HOUSTON (AP) - An off-duty Houston firefighter made the best of his resources when trying to put out a truck tire fire: He used beer the rig was hauling.
WASHINGTON (AP) - The Obama administration on Wednesday pressed the nation's schools to abandon what it described as overly zealous discipline policies that send students to court instead of the principal's office. Even before the announcement, school districts around the country have been taking action to adjust the policies that disproportionately affect minority students.
PROVO, Utah (AP) - A 58-year-old Utah woman is set to give birth in a few weeks - to her first grandchild.
MOM WHO LOST 'STAND YOUR GROUND' CASE IN TROUBLE: JACKSONVILLE, Fla. (AP) - A Jacksonville woman who spent 21 months in jail after unsuccessfully invoking Florida's "stand your ground" self-defense law as a defense for firing a gun at her husband is facing parole violation charges.