
Most Americans equate helium with clowns and squeaky-voiced numbskulls, but with a worldwide shortage looming, Congress has suddenly taken a keen interest in the gas.

President Obama's top health official tried Thursday to stanch Republican lawmakers' complaints about the federal health care law amid growing concerns from both sides of the aisle that the administration is facing a "train wreck" as it prepares to go live with key parts of the system next year.

While lawmakers wrestle over the final details of a comprehensive immigration bill, a new poll shows 6 in 10 GOP voters are opposed to a pathway to citizenship for illegal immigrants — highlighting the tricky politics of the issue for Republicans on Capitol Hill.

Senators in Georgia have voted overwhelmingly to move their state's border a bit north and take back land from Tennessee they say they rightly own anyway.

On June 16, 1974, Richard Nixon became the first U.S. president to visit Israel. This week, President Obama has become the fifth president to do so, and over the course of three days, he will reaffirm the United States-Israel alliance and underscore the advancements Israel has made in only four decades.

Narcotics dogs have one less job to do in the state of Washington. Now that marijuana has become legal within the borders, many law-enforcement agencies, including the Seattle Police Department and Washington State Patrol, will no longer train their drug-sniffing canines to alert handlers to marijuana.

President Obama's endorsement of a seven-term Democrat in a supposed safe California district raises questions: Just how safe is the district after all?

President Obama delivered his second inaugural address on the West Front of the Capitol in Washington on Inauguration Day, Monday, Jan. 21, 2013.
Israel's election campaign entered its home stretch on Tuesday with the beginning of a quirky two-week period of televised political advertisements, giving candidates a final chance to attack front-running Prime Minister Benjamin Netanyahu.