Hurricane Katrina. Al Gore's movie, "An Inconvenient Truth." Soaring gasoline prices. Endangered polar bears.

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Could the Napa Valley, the nation's best known wine region, be undone by global warming?

Football fans from across the country headed to Miami this week for Super Bowl festivities. Two Upvalley couples are taking quite different routes to get in -- or try to get in -- to see the big game.

When Napa City Fire crews battled a fire at Fuller Park Friday evening, time was a powerful weapon.

If global warming plays out according to some of the most dire predictions, welcome to Lake Napa.

ALBUQUERQUE, N.M. -- He's a cowboy down to his black cowboy boots and blue jeans. Wranglers, naturally, tightened with a large belt buckle.

LADY LAKE, Fla. -- Pulling blue tarps over the houses that still had walls, neighbors, jail inmates and National Guard troops picked up amid rain showers Saturday from dead-of-night thunderstorms that chewed through the middle of Florida, killing at least 20 people.

NEW ORLEANS -- The Army Corps of Engineers is proposing to divert up to $1.3 billion for levee repairs from the Mississippi River's East Bank, which was ravaged by Hurricane Katrina, to the West Bank, where tens of thousands of people have resettled.

LONDON -- Britain confirmed its first outbreak of the H5N1 bird flu in a domestic flock on Saturday, saying the virus has been detected on a farm owned by Europe's largest turkey producer where 2,500 turkeys died.

PARIS -- Forty-five nations answered France's call Saturday for a new environmental body to slow inevitable global warming and protect the planet, perhaps with policing powers to punish violators.

BAGHDAD, Iraq -- A suicide bomber driving a truck loaded with a ton of explosives hidden beneath cooking oil, canned food and bags of flour obliterated a Baghdad food market on Saturday, killing at least 121 people in one of the most fearsome attacks in the capital since the U.S. invasion in 2003.