Sony Pictures Entertainment has made a $100 million strategic investment in Cosm, a start-up operator of venues presenting ...

New tariffs and fuel surcharges are sparking competition for space on containerships. Freight rates are climbing after hundreds of thousands of carriers were driven out of the industry by low earnings ...

The common type of loudspeaker that uses a magnetic field to move a cone-shaped diaphragm. When alternating current (the audio signal) is applied to the coil, the diaphragm vibrates and causes air to ...