As he took the stage, Trump said, 'with God's help we're going to be better,' before turning his focus to China and ...

A record-setting heat wave has plunged tens of millions of Americans in much of the eastern half of the country into heat ...

Citizen scientists using the Kilonova Seekers platform spotted a stellar flash 2,500 times brighter than before, allowing astronomers to identify the exploding cataclysmic variable GOTO0650 within ...

The US marks 250 years since the Declaration of Independence on July 4, with fireworks, concerts and parades planned across seven official host cities and more than 1,200 local events nationwide.