Electronics & Semiconductors
Perovskites, a class of material with a characteristic crystal structure that can convert light into electricity, have proved to be promising for the development of more affordable, flexible, and efficient solar cells than ...
Business
A flurry of new schemes to launch Europe-based social networks faces a steep, rocky road to seduce users away from American and Asian giants in the sector.
May 9, 2026
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Security
Tens of thousands of students studying for final exams around the world Friday regained access to a key online learning system after a cyberattack had earlier knocked it offline, throwing schools and universities into turmoil.
May 9, 2026
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