CBSE has not left headlines since declaring Class 12 Board results with issues being flagged over OSM system and now a teen ...

CBSE Answer Copies Access Deadline: The board has now extended the last date from May 23 to May 24, 2026, giving students an additional day to complete the process.

Twenty years after the introduction of the theory, we revisit what it does—and doesn’t—explain. by Clayton M. Christensen, Michael E. Raynor and Rory McDonald Please enjoy this HBR Classic. Clayton M.