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.

Jakarta. A 5.7-magnitude earthquake struck off the coast of Banyuwangi, East Java, on Thursday afternoon, sending tremors across several provinces, including Bali and West Nusa Tenggara. The ...

Hey, this is my Java SE console app for managing campus stuff—students, courses, enrollments, grades, transcripts, and basic file ops like import/export/backup. It's menu-driven: you pick numbers to ...

President Donald Trump’s unraveling took a sharper turn this weekend after he fired off a blistering Truth Social post demanding Attorney General Pam Bondi prosecute his political enemies—only to ...