A software program that turns off PCs at night combined with energy-efficient equipment reduces IT operating costs by $17 million a year. Saving 9 cents a day for every computer you own might not seem ...

Reversible programs run backward as easily as they run forward, saving energy in theory. After decades of research, they may soon power AI. For Michael Frank, efficiency has always been a major ...

A recent archaeological discovery suggests a major cultural milestone: the onset of naturalistic depictions of people with animals around 12,000 years ago, almost three thousand years earlier than ...

For many years, Windows has included built-in tools to help users manage their computer’s energy consumption. While these features were once mainly associated with laptops, recent updates to Windows ...