Elizabeth Warren addresses the Democratic National Convention in Charlotte, N.C., on Wednesday, Sept. 5, 2012. (J. Scott Applewhite - AP)

Sen. Elizabeth Warren (D-Mass.) pledged Wednesday to serve out her term and sought to pour cold water on the idea that she might run for president in 2016, according to the Boston Herald.

"I'm not running for president and I plan to serve out my term," Warren said at a news conference for Boston mayor-elect Marty Walsh, the Herald reported. Pressed further, Warren said she would "pledge to serve out my term."