Are Infrared saunas worth it? Experts explain the benefits and we try one at home

Do infrared saunas really work? Experts explain the benefits and risks, plus our honest review of the BON CHARGE sauna dome.
Phys.org

Infrared contact lenses allow people to see in the dark, even with their eyes closed

Neuroscientists and materials scientists have created contact lenses that enable infrared vision in both humans and mice by converting infrared light into visible light. Unlike infrared night vision ...
Ars Technica

Scientists make non-toxic quantum dots for shortwave infrared image sensors

Shortwave infrared light (SWIR) sensors are desirable in a broad range of applications, particularly in the service robotics, automotive, and consumer electronics sectors. Colloidal quantum dots tuned ...

This near-infrared light could bring the benefits of the sun to your monitor

Stuck inside, working on your laptop all day? This device provides a daily dose of sunlight from the convenience of your home office.
Science Daily

Ultra-thin lenses that make infrared light visible

Physicists have developed a lens with 'magic' properties. Ultra-thin, it can transform infrared light into visible light by halving the wavelength of incident light. Lenses are the most widely used ...