Bioluminescence is a chemical reaction that takes place within some organisms, causing them to emit a light known as luminescence. It typically makes the water's surface appear to have a blue glow.

Blue Ghost—named after a rare firefly species found in the U.S. known for its distinctive blue glow—is slightly different ... noise—to study faint light from the beginning of time.

with oxygen giving off green and red light and nitrogen glowing blue and purple. The sun’s magnetic fields flip on an 11-year cycle, the peak of which is known as the solar maximum, The Times ...

Research studies have shown that exposure to blue light (found in some household ... Review of the Casper Glow Light The Glow Lights can be instantly used as soon as you open the box.