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.

Right then, let’s have a look at Amazon Web Services software. It’s a bit of a giant in the cloud world, isn’t it? Loads of ...

Weekly cybersecurity recap covering emerging threats, fast-moving attacks, critical flaws, and key security developments you need to track this week.

Through the late 1990s and into 2000, managers plowed millions of dollars into information systems meant to track and strengthen customer relationships. Often built around complex software packages, ...

Heart of gold. Hands of stone. It’s finishing that continues to confound, even though 10 goals this season have the undrafted and unbridled grinder on pace for a career-high 18, including a pair of ...

The 401(k) contribution limit rises to $24,500 in 2026; higher contribution limits are available if you're 50 or older. Many employer-sponsored retirement plans match part of your contributions.

Since the United Nations General Assembly designated 2 April as World Autism Awareness Day (WAAD) in 2007, the UN has worked to promote the full realization of human rights and fundamental freedoms ...

Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has a demonstrated history of working in both institutional and retail environments, from broker-dealers to ...