Every night, the sky does something invisible and enormous. Heat escapes from Earth’s surface upward through the atmosphere and out into the cold of space. This is a process as old as the planet ...

In a groundbreaking development, scientists have engineered a revolutionary engine that utilizes the cold of space to generate power. This innovative device, operating without traditional fuels, draws ...

What if you could draw energy from the night sky without effort? That's the question that researchers at the University of California, Davis are trying to answer with a new engine that generates power ...

Engineers at UC Davis have built a remarkable device that creates power at night by tapping into something we rarely think about: the vast cold of outer space. Using a special type of Stirling engine, ...

Here’s what you’ll learn when you read this story: Stirling engines, which have been around for centuries, leverage temperature differentials in a gas to do light mechanical work. A new study ...