It's well-acknowledged that your sense of smell can call up memories like nobody's business — but for me, particular sounds can also serve as a big reminder of times gone by. Take, for example, these ...

You may not have noticed if you're a little younger, but computers these days are just so quiet—not that I really have a complaint about that. Silent computers are better for concentration or to enjoy ...

Computer scientists have devised an attack that reliably extracts secret cryptographic keys by capturing the high-pitched sounds coming from a computer while it displays an encrypted message. "We ...