Could this turn into something more than political theater? President Barack Obama's televised dialogue with Republican lawmakers on health care, promised for later this month, has the makings of an entertaining exchange. But the differences between the basic Democratic and GOP ideas are stark -- and the two sides have increasingly hardened their positions in this election year.

New York Gov. David Paterson on Monday lashed back at what he called a "callous and sleazy" assault on his character in statehouse rumors and media reports that include accusations about womanizing and drug use, allegations he flatly denied.

Iran pressed ahead Monday with plans that will increase its ability to make nuclear weapons as it formally informed the U.N. nuclear agency of its intention to enrich uranium to higher levels.

Michael Jackson's doctor pleaded not guilty Monday to involuntary manslaughter in the death of the pop star at a brief hearing that had all the trappings of another sensational celebrity courtroom drama.

Atmel Corp.'s loss widened in the fourth quarter as the chip designer wrote down the value of its business, but its sales rose and investors pushed up its stock price after hours Monday.

Endeavour's astronauts inspected their ship early Tuesday for any launch damage as they raced toward a 200-mile-high rendezvous with the International Space Station.

Ducks center Ryan Getzlaf sprained his left ankle during the second period of Anaheim's game against the Los Angeles Kings on Monday night.

Could this turn into something more than political theater? President Barack Obama's televised dialogue with Republican lawmakers on health care, promised for later this month, has the makings of an entertaining exchange. But the differences between the basic Democratic and GOP ideas are stark -- and the two sides have increasingly hardened their positions in this election year.

New Zealanders who for decades have endured jokes about being outnumbered 20-to-1 by sheep have a new farm animal majority to worry about: cows.

A woman's chance of having a child with autism increase substantially as she ages, but the risk may be less for older dads than previously suggested, a new study analyzing more than 5 million births found.

Could this turn into something more than political theater? President Barack Obama's televised dialogue with Republican lawmakers on health care, promised for later this month, has the makings of an entertaining exchange. But the differences between the basic Democratic and GOP ideas are stark -- and the two sides have increasingly hardened their positions in this election year.