Gravity has shaped our cosmos. Its attractive influence turned tiny differences in the amount of matter present in the early ...

Rafael Nadal could not conjure the old magic as the 22-times Grand Slam champion lost a Davis Cup singles for the first time ...

SpaceX planned to try to steer the booster back into the mechanical arms of a launch tower, but had to abandon the attempt of the booster catch.

On an emotionally-charged evening, the Spaniard lost 6-4 6-4 despite raucous support from his adoring ... for Nadal had he ...