Earth Day activities in Las Vegas included the unveiling of winning student artwork selected to appear on the Exosphere of the Sphere.

TL;DR: An AI-enhanced version of The Wizard of Oz will be screened on the Sphere, a giant 16K LED screen in Las Vegas from August 28. This project, involving Google, Warner Bros, and many others ...

An curved arrow pointing right. The world's largest LED screen has transformed the Las Vegas skyline. Sphere, a dome-shaped entertainment venue, will host immersive visual shows. More from ...