A unique technique allowed astronomers to see the early universe as a "sea of light" and explore the effects of gravity and dark energy on cosmic evolution.

Trump plans to join grieving families at Dover Air Force Base at the dignified transfer for the six U.S. soldiers killed in ...

"This promise was only made because of the relentless U.S. and Israeli attack," Trump wrote. "They were looking to take over and rule the Middle East. It is the first time that Iran has ever lost, in ...