Democrats are vowing to interrupt normal order in the Senate unless Pete Hegseth and Marco Rubio testify publicly.

Scientists have developed instruments capable of measuring forces so small they are almost impossible to imagine. In ...

The Republican-led House on Thursday rejected a measure aimed at blocking President Donald Trump from carrying out further ...

A handful of Democrats joined Republicans to defeat an effort to force President Trump to go to Congress for approval to continue using force against Iran, while two G.O.P. lawmakers backed it.

As the U.S. and Iran head into their next round of nuclear talks in Geneva, a new AP-NORC poll finds that many U.S. adults continue to view Iran’s ...

The Marine Corps just killed height-and-weight screenings. A completely new method is now the standard for every Marine's ...

For years, cosmologists have argued over a simple question with an awkward answer: How fast is the universe expanding right ...

We have known for several decades that the universe is expanding. Scientists use multiple techniques to measure the present-day expansion rate of the universe, known as the Hubble constant. These ...

WASHINGTON — The Republican-controlled Congress voted almost unanimously on Tuesday to force the release of Justice Department files on the late convicted sex offender Jeffrey Epstein, an outcome ...

The Republican-controlled U.S. House of Representatives voted almost unanimously on Tuesday to force the release of Justice Department files on the late convicted sex offender Jeffrey Epstein, an ...