A little over a year ago, one of SpaceX’s Crew Dragon spacecraft flew a team of four private astronauts to orbit on a mission that made history with the first fully commercial spacewalk. Jared ...

Abstract: In order to better utilize the three-dimensional (3D) property of Rubik's cube, a color image encryption method based on Rubik's cube 3D space scrambling and chaotic system is proposed. The ...

New York City may struggle to keep the lights on as early as next summer with longer and more frequent power outages, according to reports released this week by the state’s grid operators. Rising ...

BEIJING, Oct 13 (Reuters) - Apple's (AAPL.O), opens new tab iPhone Air would be available for pre-order in China later this week, as major Chinese telecom operators obtained regulatory approvals for ...

Multiple Allegheny County 911 dispatchers who had just ended their shifts were credited with saving two drivers from a fiery crash on eastbound Interstate 376 in Robinson early Saturday. The crash on ...