Add Yahoo as a preferred source to see more of our stories on Google. Security guards separate guests on an episode of 'The Jerry Springer Show' titled 'I am pregnant by my half-brother.' Ralf-Finn ...

One of the most common sounds in the modern world is the beep. From microwaves and cellphones to computers and backing-up trucks, this high-pitched alert pings us from every direction. But how is it ...

Editor’s note: The Focus on Research column highlights different research projects and topics being explored at Penn State. The following originally appeared on The Conversation. Since Jerry ...