The U.S. Tennis Association announced the start of its first all-encompassing coaching program on Wednesday, a little more ...

Mike Waltz, Billy Long and Tammy Bruce all left jobs amid criticism but landed elsewhere in the administration.

Mike Waltz, former national security adviser who left in the wake of the Signal chat controversy, faced confirmation hearing for UN ambassador.

National security adviser Mike Waltz is out, replaced by Secretary of State Marco Rubio on an interim basis. Here's who could replace him.

President Donald Trump has ousted National Security Adviser Mike Waltz and nominated him as ambassador to the United Nations. His departure from the role comes weeks after he added a reporter to a ...

White House national security adviser Mike Waltz is set to depart the administration, according to two people familiar with the matter on Thursday, marking the first major staff shakeup of ...

President Donald Trump said Thursday that he’s naming Secretary of State Marco Rubio as acting national security adviser to replace Mike Waltz, whom he is nominating for United Nations ambassador.