Evidence suggests ancient civilizations, including the Greeks, may have had early optical knowledge and devices like ...

Thanks to their special iridescence and unmatched beauty, pearls have been highly sought after throughout history. Due to their rarity and demand, the development of pearlescent pigments to mimic the ...

Scientists have created an ultra-thin metasurface that generates entangled photons for quantum imaging, offering up to four ...

The ‘Ultra’ moniker used to mean that Samsung is giving you the best hardware there is to offer in smartphone technology.

Samsung Galaxy S25 Ultra is priced at Rs.129999 in India. Should you buy this flagship smartphone? Check the review to know ...

Retirement Systems of Alabama cut its stake in Corning Incorporated (NYSE:GLW – Free Report) by 0.9% in the 4th quarter, ...

German-born, Barcelona-based architect André Broessel has developed a futuristic spherical glass solar energy generator ...

From punch card-operated looms in the 1800s to modern cellphones, if an object has an "on" and an "off" state, it can be used ...

Laser diodes are semiconductors that generate light and amplify it using repeated reflection or "optical feedback." Once the ...

A crystal used in the study charges under UV light. The process created by the University of Chicago Pritzker School of Molecular Engineering Zhong Lab could be used with a variety of materials, ...

Look more closely, though, and it’s easy to tell the difference. What is crystal? Crystal is a type of glass made with lead ...