India’s computer science exams still rely on outdated pen-and-paper methods. This disconnect harms student learning and widens the employability gap in the tech industry.

For quantum computers to change the game of computation, scientists need to show that the machines’ calculations are correct. Now, there’s hope. Google’s Willow quantum chip has achieved verifiable ...

(Image credit: ©2025 Takahashi et al. CC-BY-ND) Researchers have developed a lightweight computer mouse that you wear on your finger like a ring and works for more than a month on a single charge.