The creative new approach could lead to more energy-efficient machine-learning hardware. On a table in his lab at the University of Pennsylvania, physicist Sam Dillavou has connected an array of ...

The utility companies that survived the energy crisis offered simple brand experience, says Matt Gibbs at Siegel+Gale. Add purpose to the mix for best in class. / Shane Rounce via Unsplash Simplicity ...

Most of us are taught as children to turn the lights off as we leave a room, but cost-conscious families may be sitting in the dark unnecessarily when there's a cheap solution to light up their homes.