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

Greetings, stargazers. Spring is galaxy season for many amateur astronomers. However, when looking through an eyepiece instead of a camera for astrophotography, you might think of this as the season ...

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

Purple is a combination of wavelengths from opposite extremes of the spectrum, which technically deosn’t make any sense, but ...

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

Purple, a color often associated with royalty and creativity, isn't a true color of light. Instead, it's a creation of our ...

Because your aura colour can be considered a snapshot of specific moments of your life, Boettcher says capturing energetic ...

The newly described method and prototype machine is called the Oz Vision System, (a not-so-subtle nod to reaching somewhere ...

Say goodbye to irritation by using the best sunscreen lotion for sensitive skin. Discover the top-rated, hypoallergenic picks ...

The Pink Moon 2025, occurring on April 12, will be a micromoon visible in India on April 13. Named after blooming moss pink ...

Physicists at Harvard have developed a powerful new laser-on-a-chip that emits bright pulses in the mid-infrared spectrum – ...

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