UPSC Essentials kicks off its mini-series, UPSC CSAT Simplified, to help 2026 aspirants conquer the biggest hurdle of the ...

New edition builds on the widely used prior version—now expanded to 530+ questions, added diagnostics, difficulty ...

An engineering student refined a century-old math problem into a simpler, more elegant form, making it easier to use and explore. Divya Tyagi's work expands research in aerodynamics, unlocking new ...