Heating a mirror to glowing red raises surprising questions about reflection and light, and this experiment explains what ...

Pennsylvania’s State Fair — will officially kick off a year of America250PA celebrations recognizing Pennsylvania’s leading ...

Solar sails have some major advantages over traditional propulsion methods—most notably, they don't use any propellant. But, ...

The new Harley-Davidson X440 T, built at Hero’s Neemrana plant, is a motorcycle that can take the rough with the smooth ...

Orbiting mirrors that can redirect sunlight have moved from science fiction concept to active business plan, promising brighter nights, more solar power and even new tools to fight climate change. The ...

A physicist has proposed a bold experiment that could allow gravitational waves to be manipulated using laser light. By ...

The $400 machine will one day no longer be the crown jewel of the tech economy. Moore’s law will march on, processor power ...

More than 200 years ago, Count Rumford showed that heat isn’t a mysterious substance but something you can generate endlessly through motion. That insight laid the foundation for thermodynamics, the ...

I put the Oppo Find X9 Pro’s Hasselblad telephoto lens to the test on moon shots and star clusters. Here’s what worked and ...

Discover why surface chemistry matters and how XPS imaging modes enable deeper insight into materials performance.

A new method predicts leaf optical properties from traits, improving canopy light modeling and photosynthesis estimates in ...

Harry Bertoia's sculptures are in museums across the world and sell for hundreds of thousands of dollars or more. But he ...