Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

Though the first of two Monday Falcon 9 rocket launches failed to materialize, the evening mission's first-stage booster is still expected to generate window-rattling sonic booms across North and ...

They don't play NBA playoff games in January. But that doesn't mean some games don't mean more than others, and Thursday's Grizzlies-Rockets game at FedExForum fit that description. Houston ...