Tim Russert of NBC News has died at the age of 58, the network says.

Four people were killed when a tornado struck a Boy Scout camp in western Iowa, a state safety official says.

The AAA’s national gas price average has reached $4 a gallon for the first time in history.

Hillary Clinton suspends campaign, endorses Barack Obama for president

Dow’s 400-point plunge at market’s close is year’s biggest loss after weak jobs data and oil-price surge.

Barack Obama has enough delegates to clinch Democratic presidential nomination, CNN projects. Coverage on CNN and CNN.com Live.

Fashion Designer Yves Saint Laurent has died in Paris, French media report.

Hillary Clinton will win the Puerto Rico Democratic primary by a wide margin, CNN projects.

A Democratic panel approves seating full Florida and Michigan delegations, giving each delegate half a vote.

Barack Obama has resigned as a member of the Trinity United Church of Christ in Chicago, his campaign says.

Tornado on the ground near Hennessy, Oklahoma.

AP: Appeals court rules Texas had no right to seize hundreds of children from polygamous sect.

Sen. Barack Obama will win Oregon’s Democratic primary, CNN projects.

Sen. Hillary Clinton will win the Democratic primary in Kentucky by a wide margin, CNN projects.

Doctors say Sen. Edward Kennedy has brain tumor; condition discovered after he had seizure.