In the fight for control of the US Senate, the majority may come down to which factor carries more weight: the map or the environment.

The U.S. Senate confirmed Nicholas Ganjei, the U.S. attorney for the Southern District of Texas, to a lifetime federal ...

Several Senate Republicans warned that Chinese e-cigarettes flooding U.S. markets could be spying devices used for ...

Will the government shut down this week? Here's the latest on the Senate vote to fund spending bills to keep it open. Will ...

The ad buy aiding Republican Mike Rogers is among the first major investments in the Michigan U.S. Senate race by an outside group.

State elections officials are questioning whether Margot Dupre is eligible to run for office in North Carolina due to questions about her residency. Dupre said she has ben living out of hotels and a ...

With U.S. Sen. Dick Durbin retiring at the end of his term, Illinois voters face a crowded ballot in the bid to fill a seat ...

Are we heading toward another government shutdown this week? Here's the latest updates on a Senate vote on spending bills ...

By David Shepardson WASHINGTON, Feb 3 (Reuters) - The U.S. Senate Commerce Committee plans to hold a February 12 hearing with ...

When Democratic Congresswoman Jasmine Crockett of Dallas decided to run for U.S. Senate, it created an opening for the ...

U.S. Senator Tina Smith endorsed Lt. Gov. Peggy Flanagan on Monday in the competitive Democratic primary for her open Senate ...

The main players in Michigan’s must-watch U.S. Senate race filed their year-end campaign finance reports over the weekend, ...