President Donald Trump’s administration wants to overhaul the nation’s visa program for highly skilled foreign workers. If the administration does what one official described, it would change H-1B ...

A silencer (a.k.a. suppressor) is a device that screws onto the muzzle of a gun barrel, designed to dampen the sound of a shot. There are silencers for handguns, rifles, and shotguns. Hiram Percy ...

University of Massachusetts provides funding as a member of The Conversation US. During the ‘50s, TVs were expensive, screens were small and the picture wasn’t always crystal clear. What’s more, early ...