Late on the night of July 23, Prime Minister Narendra Modi appeared on Instagram in an unusual selfie-video. His post went viral soon after – but for all the wrong reasons. The video was aimed at ...

In theoretical computer science, the key to cracking tough problems is finding the right tools. Most researchers gravitate toward tools that match the problems they hope to solve, and some devote ...

A Roku that’s started stuttering through menus, buffering mid-episode or taking an unreasonable amount of time to launch apps hasn’t necessarily reached the end of its useful life. The frustrating ...