May 25, 20134:27 PM ET

SEATTLE (AP) — Thousands of bridges around the U.S. may be one freak accident or mistake away from collapse, even if the spans are deemed structurally sound.

May 25, 20139:24 PM ET

CHAFFEE, Mo. (AP) — A highway overpass in southeast Missouri collapsed early Saturday when rail cars slammed into one of the bridge's pillars after a cargo train collision, authorities said. Seven people were injured, though none seriously.

May 25, 20138:49 PM ET

SAN ANTONIO (AP) — Torrential rains swamped San Antonio with flash floods on Saturday, leaving at least one person dead as emergency workers in boats rushed to rescue more than 200 residents stranded in cars and homes.

May 25, 201310:16 AM ET

MOORE, Okla. (AP) — They say you should never make a big decision when you're emotional. But what if there's barely a moment to think and a life-or-death choice looming?

May 25, 201310:29 PM ET

PORTLAND, Ore. (AP) — An Oregon teenager intended to blow up his school in a plot "forged and inspired by the model of the Columbine shootings" and he will be charged with attempted aggravated murder, a prosecutor said late Saturday.

May 25, 20136:51 PM ET

OKLAHOMA CITY (AP) — Seven tornadoes have swept through their town since they were born, but as new graduates donned caps and gowns to say goodbye to their high schools Saturday, they vowed they wouldn't say goodbye to Moore.

May 25, 20139:17 PM ET

SEATTLE (AP) — The chairman of the National Transportation Safety Board said Saturday the bridge collapse in Washington state is a wake-up call for the nation.

May 25, 20138:45 PM ET

LOS ANGELES (AP) — It seems that the impossible has occurred: The nation's most congested city has become a model for traffic control.

May 25, 20134:25 AM ET

PHOENIX (AP) — A federal judge has ruled that the office of America's self-proclaimed toughest sheriff systematically singled out Latinos in its trademark immigration patrols, marking the first finding by a court that the agency racially profiles people.