Coffee break Like these emoji riddles, logic puzzles will test your smarts and keep you guessing. Emoji riddle: Yucky ...

Alphabet is playing to win in the quantum computing space. Microsoft believes it will build a scalable quantum supercomputer within "years, not decades." Nvidia is investing heavily in quantum ...

Linda Duffey shot her husband Patrick in their suburban California home — that is clear. What's not so clear is what led up to the shooting.