While Republicans in the upper house advance agendas and build their base, their Democratic counterparts are mostly bystanders to their own demise.

Elon Musk and Donald Trump’s spending freeze has sent Republicans scrambling.

The former Senate majority leader couldn’t get a single Republican to vote with him against confirming Tulsi Gabbard as director of national intelligence.

Republicans are sending signals that they might not back Trump’s nominee for director of national intelligence.

The South Carolina senator admitted that Donald Trump broke the law with his mass firing of inspectors general.

Conservatives in the upper chamber aren’t quite as rabid about ousting the president as their counterparts in the House, but it could become their problem soon enough.

Murdochland and establishment conservatives are insisting the romance is over. It’s not likely to be that easy.

Dwindling revenues from corporate taxes are beggaring the Treasury, and the GOP doesn’t care.

In search of the Democratic Party's fighting spirit

Though they threaten defections over personnel and policy, members of the president's party are truer than ever to the man.

The banal, evil, all-destructive reign of Mitch McConnell

The architect of a draconian Obamacare repeal bill is proof that there are no more Republican moderates.