For two centuries, engineers have trusted a simple rule to predict how heat flows through solids, from jet-engine blades to smartphone chips. Now a set of carefully designed experiments has revealed a ...

A team of physicists has created a cloud of ultracold atoms that stubbornly resists the most basic rule of everyday ...

Synthetic quartz may help reduce the carbon footprint of industries that produce things like glass, steel, and cement. In recent experiments, Federal University of Technology, Zurich, engineer ...

If you need to cool something, the gold standard is using a gas compressor arrangement. Of course, there are definite downsides to that, like weight, power consumption, and vibrations. There are solid ...

When a spacecraft enters a thick atmosphere at a high velocity, it rapidly compresses the gas in front of it. This creates temperatures high enough to ionize the gas molecules into a hot, dense plasma ...

When temperatures soar, so do heart attacks. Now, a lab experiment explains just how temperatures climbing into Fahrenheit’s three-digits can cause ischemia and potential heart attacks, all while ...

Contrary to what we all learned in elementary school science class, it turns out that heat may not be necessary to make water evaporate. Scientists at MIT have made the surprising discovery that light ...

An interdisciplinary research team including mechanical science and engineering professor Mickey Clemon in The Grainger College of Engineering at the University of Illinois Urbana-Champaign is ...

Many local high school football games will have a delayed start tomorrow night due to Friday’s very hot temperatures in the Upstate.Most schools have decided to move kickoff times from 7:30 to 8:00 ...

Heat and color are related—the darker the color, the more heat that is absorbed. On a mostly sunny, 100 degree day, it doesn't take long to melt wax crayons. The video above demonstrates the order of ...

From Texas clear to Georgia, from the Gulf Coast on up to the Canadian border, a mass of dangerous heat has started spreading like an atmospheric plague. In the days and perhaps even weeks ahead, a ...

Heat pumps date back to the 1850s and are more energy efficient than furnaces or boilers. Image: Schon via Getty Images. Get the Popular Science daily newsletter💡 ...