Two non-linear ultrasonic waves can be used to transmit audio signals that can only be heard by a person at a very specific point.

For better or worse, Billboard is the king of charts. The company was created in 1894 (much older than I thought) as a trade publication for bill posters, basically meaning it covered entertainment ...

NEW YORK (AP) — As CBS corporate leaders ponder settling President Donald Trump's $20 billion lawsuit against the network's “60 Minutes,” America's storied newsmagazine has produced some fast and hard ...