New results published in the journal Physical Review Letters detail how a specially designed metamaterial was able to tip the ...

A novel metamaterial emits significantly more heat than it absorbs under a magnetic field, breaking Kirchhoff’s law.

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

A research team from Penn State has broken a 165-year-old law of thermal radiation with unprecedented strength, setting the ...

“Scientists have long observed that the capability for a material to absorb electromagnetic radiation — a wave of energy in ...

Oregon State Police seized 14 infrared thermal-imaging devices, four deer and one rifle during its investigation. The investigation began in the fall of 2024, after Fish and Wildlife Troopers ...

Thermal cameras cannot see through glass, and no, it's not just opaque glass that blocks an infrared camera's view. Interestingly, when you point a thermal camera towards a glass pane, you see ...

Thermal cameras have a number of uses, for tasks around the home or for spotting people or animals at night. Here's how to turn your Android phone into one.

Teledyne Technologies, Inc.’s TDY business unit, Teledyne FLIR Defense, won a $15-million contract to supply more than 150 of its ThermoSight HISS-XLR weapon sights to a NATO partner nation. The ...