Scientists have created a light as thin as paper that emits a gentle, natural glow similar to sunlight. By using a precise ...

Researchers develop a highly efficient method to provide coherent light of any wavelength from visible to mid-infrared with a single tiny device. (Nanowerk News) Focused laser-like light that covers a ...

Phytoplankton is an important component of the food-web and is predated by a wide variety of aquatic organisms, such as water ...

The Lú Festival of Light is delivered in partnership by Love Drogheda Business Improvement District (BID), produced by Visual ...

A consensus is emerging that the dots, sometimes called rubies, are an entirely new type of object in the Universe.

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 of pale gray smudges ...

The bottom of a cut-out block of 2 m thick ice covered with ice algae, placed atop the sea ice of McMurdo Sound, Antarctica. The disappearance of sea ice in polar regions due to global warming not ...

Growing plants from seeds is fun and inexpensive, but you need to provide young seedlings with appropriate sunlight to grow into strong plants. How much light do seedlings need to grow and thrive?

Not every rainbow is gay – technically. There are stark differences between the colors of the rainbows we see in nature and ...

The disappearance of sea ice in polar regions due to global warming not only increases the amount of light entering the ocean, but also changes its color. These changes have far-reaching consequences ...