Random graphs: Random \ (d\)-regular graphs are lossless expanders with high probability. However, the problem is that given such a graph, we do not know how to verify (in polynomial-time) that it ...

Elon Musk has launched xAI’s Grok 4—calling it the “world’s smartest AI” and claiming it can ace Ph.D.-level exams and ...

Security graphs are becoming indispensable for understanding system access and network activity and empowering security teams ...

The Radxa E24C is a cheaper, lower-performance model that features a Rockchip RK3528A quad-core processor and support for up ...

Looking to earn extra cash? These 4 simple side gigs can help you make $100 a week with minimal effort—perfect for beginners or busy schedules.

You may be seeing elaborate shower cleansing routines on social media: daily exfoliation, double cleansing, antibacterial soap, loads of scented body scrubs and shower oils.

If you're not familiar with Claude, it's the family of large-language models made by the AI company Anthropic. And Claude just got a huge upgrade in the form of Claude 4, Anthropic's newest AI model.

By creating a visual representation of students’ performance, teachers can help them make sense of their skills and areas for ...

I stopped blaming my internet provider and updated my Wi-Fi setup with these simple changes. Here's what worked.

Learn about the Sikkim TET Syllabus 2025, including topic-wise syllabus, weightage, preparation tips, and more on this page.