How does the Earth generate its magnetic field? While the basic mechanisms seem to be understood, many details remain unresolved. A team of researchers from the Center for Advanced Systems ...

From easier mornings to relaxing bedtimes, here’s our full review of Philips’ top range sleep and wake-up light after two ...

Some people are more light sensitive, and may find the sunrise stimulation is ... The Lumie Bodyclock Shine 300's sunset ...

A light-based alarm is a far less shocking wake-up method where natural-looking light becomes gradually brighter over a ...

Analysis - Stars are born, live and die in spectacular ways, with their deaths marked by one of the biggest known explosions in the Universe. Like a campfire needs wood to keep burning, a star relies ...

Stars are born, live and die in spectacular ways, with their deaths marked by one of the biggest known explosions in the Universe. Like a campfire ...

While the hOmeLabs Sunrise Alarm Clock doesn’t claim to combat seasonal affective disorder (SAD) as other sunrise lamps do, ...

Tin-doped indium oxide NCs show promise in IR metasurfaces, offering insights into their synthesis, optical properties, and ...

Quantum trickery is improving the resolution of X-ray images while reducing the radiation dose, say scientists.

Germany’s Wavelabs announced that its LED solar simulator ... based light distribution and uniform illumination of the entire module for standard AM1.5G spectrum testing and spectral sensitivity.