A key test of digital-copyright law will be heard soon in New York federal court: whether online music storage services and search engines can be held liable when users upload copyright material. The outcome could have far-reaching implications for so-called “cloud-based” services, which allow users to store their

Wands at the ready, Harry Potter fans. It’s time to duel again.

Friday’s release of the penultimate Potter pic is a cinematic retelling of the first half of Harry Potter and the Deathly Hallows. The epic length of the full film, which has been split across two parts, allowed director David Yates to