Researchers have developed a 3D-printed device that generates twisting light beams with orbital angular momentum (OAM), a form of rotational energy that can carry more data than regular beams. The ...

Scientists from the University of New South Wales (UNSW) in Australia have used rectangular vortex generators (VGs) as a passive cooling technique for photovoltaic panels and have found they can ...

A proposal for a hydropower plant on the Illinois River outlines how a new way of generating energy can benefit the environment, and cause less harm to the river. During Monday night’s City Council ...

A proposal for a hydropower plant on the Illinois River outlines how a new way of generating energy can benefit the environment, and cause less harm to the river. During Monday night's City Council ...