IMAX Theaters will go digital starting next month, Reuters reported last month. For four decades, these colossal movie screens used 70mm film. By the end of this year, however, IMAX plans to convert 296 theaters to digital. The company hopes the upgrade will encourage more studio films to be released in IMAX theaters. It now has a deal with DreamWorks Animation that allows for the screening of movies such as Madagascar: Escape 2 Africa, which is scheduled to be shown on 35 IMAX screens later this year. Also slated for release in the next two years: Monsters vs. Aliens, How to Train Your Dragon, and Shrek Goes Fourth. —Caitlin Baker