Obelin from the hydroid Obelia longissima and aequorin are members of a subfamily of Ca2+-regulated photoproteins that is a part of the larger EF-hand calcium binding protein family. On the addition ...

The glow in Lough Hyne comes courtesy of dinoflagellates (tiny, single-celled plankton) floating near the surface of the ...

Expert weighs in on the dwindling population of fireflies and shares tips on how gardeners can attract them to their yards ...

Like other bacterial bioluminescence, milky seas have a steady, even gleam “like the glow-in-the-dark plastic stars you can buy your kids,” according to a 1980 U.S. Navy sighting.

Bioluminescence offers some of the most awe-inspiring natural displays, where night waters turn into shimmering light shows. Come explore glowing bays, radiant beaches, and shimmering forests.

Instead, it's the other electrical bits in LED bulbs that fail and cut off the bulb's light. LED bulbs use DC power, which requires a converter and drivers to switch from standard AC power in homes.

A few things set Hue smart bulbs apart from your average smart LED bulb. A simple-to-install gateway makes adding new Hue devices to your home seamless. And the line has numerous offerings beyond ...

This paper reports experimental and theoretical studies and their comparisons on the sensitivity of photoelectric methods for detecting very weak optical signals based on the analog and digital ...

Lights, Camera, Plankton How to See Bioluminescence in Seattle’s Waterways There’s a natural laser show happening in Puget Sound. But you have to be patient to see it. By Taylor McKenzie Gerlach June ...

The creature was in the bathypelagic or midnight zone, 3,300 to 13,100 feet (1,000 to 4,000 m) below the ocean's surface. No sunlight can penetrate that far into the ocean, so the midnight zone's ...