The Sun appears yellow from Earth due to atmospheric scattering, but in reality, it's a white star emitting all visible ...

Discover surprising truths about blindness, from the spectrum of visual impairment to revolutionary treatments and adaptive ...

If your indoor plants need more sunlight, look no further than your lamp. The decorative fixture can become a grow light to ...

An astonishing discovery from the James Webb Space Telescope may rewrite our understanding of the Universe’s early years. A ...

If you have melasma or hyperpigmentation, tinted sunscreens are your best bet. They blend well with darker skin tones and ...

Researchers discover a new color outside the range of human color vision, but you have to laser your retinas to see it ...

Concentrating light in a volume as small as the wavelength itself is a challenge that is crucial for numerous applications.

The newly described method and prototype machine is called the Oz Vision System, (a not-so-subtle nod to reaching somewhere over the rainbow. And the new color enabled by Oz is named “olo,” a ...

It would seem that no place on Earth is safe from light pollution.

Some lights draw more bugs than others. Here's what the science says about which types of bulbs you should buy to keep from ...

Fresh data from the James Webb Space Telescope provide more evidence for what some consider a biosignature — but debate is ...

Even in the best of circumstances, however, talk of a biosignature is an invitation to scientists to think of alternative ...