Israel and Iran have begun a new round of attacks, as the conflict between the two heavily armed rivals enters its fourth day ...

Christopher Hanson, a former chair of the U.S. Nuclear Regulatory Commission, said Monday that President Trump terminated his ...

Tonight' host criticized the president for sending National Guard troops and Marines into Los Angeles: "Why would you send ...

The dismissal came as President Trump considers signing several executive orders aimed at cutting regulations for nuclear ...

Watch how powerful a SpaceX Raptor engine looks while conducting a long duration test fire at a 15 degree gimbal. Views of ...

Iran's state broadcaster in Tehran was hit by an Israeli strike on Monday evening. Visuals showed the building on fire even ...

Many critics say the administration is scrapping a nonpartisan, merit-based civil service in favor of a biased, politicized ...

DC officials reported that 31 people were hospitalized during the Army's 250th anniversary parade, which drew large crowds to ...

More than a month after Ukraine signed a landmark agreement granting the United States a stake in its mineral reserves, Kyiv ...

At least 270 died when the Air India flight crashed into the campus of a medical college in Ahmedabad shortly after takeoff ...

Critics warn that the United States may soon be taking on more nuclear safety risks after Donald Trump fired one of five ...

Hillary Clinton sparks controversy after comparing Trump's military parade to 'No Kings' protests, drawing criticism from ...