In our energy-hungry world, energy efficiency is vital. Buildings and cars consume much power. Windows devour 30% of building heating and cooling ene ...

It’s easy to be attracted to heaters with flashy features or modern designs, but these may not always meet your needs in ...

How does a cloud stay cool under direct sunlight—or seem to vanish in infrared? In nature, phenomena like white cumulus ...

KAIST's smart window technology dynamically regulates light and heat, cutting costs and glare while promoting urban ...

Innovative and compatible with so many popular brands of RF-controlled motors, automation and virtual assistant platforms, ...

Conventional white coatings (e.g., titanium dioxide, TiO₂ based) scatter sunlight diffusively, but are only effective in ...

We tested 12 electric space heaters. These are the seven safest space heaters to keep you warm all winter long. The cold ...

Staff at the Osaka World Expo are wearing neck fans powered by next-generation perovskite solar cells that weigh less than a ...

Infrared heaters help warm yourself and objects you come in contact with, like a chair, desk, or workbench. They also work well when aiming heat in a specific direction. Convection ...

The road to electrification does not always run smoothly. Here we look at four innovative solutions to help fleets overcome ...

Electroactive polymers react to forces, deformations, and temperature changes with electrical signals. They can also deform or change their temperature under electrical voltage. Targeted temperature ...