SAN FRANCISCO (AP) - Twitter booked a net loss in the first quarter because of stock compensation costs, but its results surpassed Wall Street's expectations thanks to a sharp increase in advertising revenue.
VILONIA, Ark. (AP) - The sky turned black as the funnel cloud closed in, and Maggie Caro rushed with her husband and two children to a community shelter at a Vilonia school, where they were among the last to get inside the fortified gym before the doors were shut.
SAN ANTONIO (AP) - A 17-year-old boy who hid a loaded AK-47 assault rifle in a school bathroom and two loaded handguns in his backpack intended to "commit a violent act," a school official said, but the plan was foiled when his parents discovered the weapons missing at home and alerted school administrators.
MISSOULA, Mont. (AP) - A western Montana man has been charged in the shooting death of a 17-year-old boy after prosecutors said he set a trap in his garage to catch any would-be burglars because he was frustrated over recent thefts.
CHICAGO (AP) - The hunt for a health plan that would cover a particular drug or a favorite doctor proved particularly frustrating for many consumers navigating the new insurance exchanges under the federal government's health care overhaul, according to a report released Monday.
EVERETT, Wash. (AP) - For more than five weeks, crews painstakingly sifted through mud and debris, at first searching for survivors and then for the remains of those buried by the mudslide in Washington state. On Monday, officials called off the active search, though two bodies remain entombed in the tangled pile.
ROCKWALL, Texas (AP) - When he was a boy and working in a pharmacy in this town east of Dallas, Ralph Hall once sold cigarettes and Coca-Cola to Bonnie and Clyde, the notorious bank robbers who would later die in a hail of lawmen gunfire.
NEW BRUNSWICK, N.J. (AP) - Roughly 50 Rutgers University students are staging a sit-in at a school administration building in New Brunswick to protest the school's decision to invite Condoleezza Rice to speak at the university's commencement next month.
• TEEN DRIVING STUDENT, TEACHER KILLED IN CRASH: WATERVILLE, Ohio (AP) - A teenage student driver and his instructor out for a lesson on an Ohio road have been killed in a two-vehicle crash at an intersection.
MAYFLOWER, Ark. (AP) - A powerful storm system rumbled through the central and southern United States on Sunday, spawning a massive tornado that carved path of destruction through the northern Little Rock suburbs and another twister that killed two people in Oklahoma and injured others in Kansas.