The new $597 WavWatch 2.0 is on my wrist. If I put it up to my ear, I can hear the high frequency sounds it's emitting. The low hums can be heard a foot away.

Ghost particles' can zoom through you without a trace. Scientists are getting to the bottom of this cosmic mystery ...

As this became common knowledge, people unanimously agreed that zooming in is almost always a losing game. And that advice has stuck around for years now, discouraging users from tapping the zoom ...