Plant owners with a so-called green thumb often seem to have a more finely tuned sense of what their plants need than the ...

AI-powered spectral sensor performs machine learning during light capture, identifying materials and chemicals in real time ...

Atoms are far too small to be seen directly, yet scientists still talk about their “color.” In physics, color refers to the specific wavelengths of light an atom absorbs or emits when its electrons ...

Scientists created a large open database that uses light patterns to help satellites detect plastic in oceans more accurately from space.

According to the findings of the study, 20 minutes of exposure to natural light before waking up is ideal for reducing ...

According to their analysis, the changes included a temperature increase, a reduction in size to around 800 solar radii, and ...

Physicists and vision scientists are lining up behind a provocative claim: the rich color we call purple is not a property of light at all, but a story the brain tells itself. Light in the real world ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250149, discusses a quarter-wave geometric-phase ...

The device can change color and behavior on demand, technology that could change consumer products like e-readers and smart ...

Applied physicists in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have discovered a new way to generate ultra-precise, evenly spaced "combs" of laser light on a ...

NASA has always made it a point to encourage us citizen scientists to lend them a hand. Right now, they could really use your ...

DANYANG, JIANGSU, CHINA, January 22, 2026 /EINPresswire.com/ -- As the evening sun dips below the horizon, millions of ...