Abstract: White LED offers advantageous properties such as high brightness, reliability, lower power consumption and long lifetime. White LEDs are expected to serve in the next generation of lamps. An ...

A new study warns that more than 21 percent of the ocean has darkened in just two decades, putting entire ecosystems at risk. The main issue lies in the shrinking of the photic zone. This term refers ...

Deep-sea sharks, like the chain catshark, possess a remarkable evolutionary trait: biofluorescence. These creatures absorb blue light and re-emit it as a vibrant green, creating a 'private visual ...

Astronomers long thought they had the galaxy’s planets figured out. It was either a rocky “super-Earth” or a mini-Neptune wrapped in a gaseous envelope. But a new discovery has cleared the air — and ...

The U.S. Navy is fully on board the autonomous surface vessel (ASV) wagon as it moves toward having half of its surface fleet be unmanned by 2045. In 2025, it launched an autonomous 180-foot warship, ...

Latest observations of L98-59d, about 35 light years from Earth, suggest it could be different to anything seen before Astronomers have identified a planet composed of molten lava, suggesting the ...

A proposed “Dark Skies Protection Act” would curb light pollution by requiring certain outdoor lights to shut off overnight. A proposed state law called the “Dark Skies Protection Act” could soon ...

The Hycean planet discovery: A global alien ocean world found 124 light-years away Astronomers have discovered a strange new type of exoplanet known as a Hycean world—an ocean-covered planet with a ...

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