WATCH LIVE: Tributes for Australia massacre victims pour in at National Menorah Lighting in Washington, D.C.

The United States is hurtling towards a potential government shutdown if Congress does not pass a budget or short-term funding bill by the end of the month, and the fate of the federal government’s ...

Extremely cold atoms have been nudged to self-magnify their quantum states so they can be imaged in unprecedented detail. This could help researchers better understand what quantum particles do in odd ...