AP - Barack Obama stepped triumphantly into history Wednesday night, the first black American to win a major party presidential nomination, as thousands of Democrats transformed their convention hall into a joyful, shouting celebration.

AP - Joe Biden accepted the Democratic vice presidential nomination Wednesday night and declared that the challenges America faces require "more than a good soldier" in the White House, hailing Barack Obama as a wise leader who can deliver the change the nation needs.

AP - Former President Clinton gave his full-throated endorsement to Barack Obama's bid for the White House on Wednesday, telling delegates to the Democratic convention that Obama is "ready to lead America and restore American leadership in the world."

AP - Western leaders warned the Kremlin on Wednesday to "change course," hoping to keep the conflict from growing into a new Cold War after tensions broadened to imperil a key nuclear pact and threaten U.S. meat and poultry trade with Russia.

AP - Gustav stalled offshore Wednesday and poured more misery onto Haiti after landslides and flooding killed 23 people. Oil workers began leaving their rigs and New Orleans drew up evacuation plans as forecasters warned the storm could plow into the U.S. Gulf coast as a major hurricane.

AP - Conditions in the western Iraqi province of Anbar, where a brutal insurgency once ruled, have improved so dramatically that the United States is handing over responsibility for security in the Sunni stronghold to Iraq within days. Troops freed up in Iraq could shift to Afghanistan.

AP - On the eve of Hurricane Katrina's third anniversary, a nervous New Orleans watched Wednesday as another storm threatened to test everything the city has rebuilt, and officials made preliminary plans to evacuate people, pets and hospitals in an attempt to avoid a Katrina-style chaos.

AP - Talk about an extreme makeover: Scientists have transformed one type of cell into another in living mice, a big step toward the goal of growing replacement tissues to treat a variety of diseases.

AP - Marion "Suge" Knight was jailed Wednesday on assault and drug charges after he was accused of beating his girlfriend while brandishing a knife near the Las Vegas Strip, police said.

AP - Daniel Murphy hit a tiebreaking double after Carlos Delgado's second solo homer had tied the game in the eighth and the New York Mets beat Philadelphia 6-3 on Wednesday night to reclaim first place in the NL East.