Donald Trump begged Iowans on Tuesday to caucus for him in just over a month, saying he’ll be in the state “so much you’re going to get so sick of me.”

Democratic presidential candidate Hillary Clinton dismissed questions over her use of a private email server at the State Department as “nothing to worry about.

Wisconsin GOP Sen. Ron Johnson was once one of the largest proponents of defunding the health care law. Now, he’s uttering a different tune: “transition.”

The vice president faces the delicate challenge of diffusing tension between Japan and China over the disputed Senkaku Islands.

After Senate Democrats moved forward with the “nuclear option,” Republicans are clamoring that they’re turning the Senate into the partisan, gridlocked House.

Washington’s partisan gridlock may have a simple explanation: its founding historical roots.

After public uproar over Americans losing their health insurance, both Republicans and Democrats have stepped up their efforts to reform the legislation.

Texas Gov. Rick Perry returned to the critical caucus state of Iowa this week — but does it mean he’s plotting a 2016 comeback?

A growing concern among health insurance companies is whether they can survive under the Affordable Care Act’s demands.

When Bush’s prescription drug plan was rolled out eight years ago, it also faced stumbles & criticism but is now a success. Could the same be true for the ACA?