The internet has been abuzz with the possibility of sky watchers seeing a “smiley face” in the eastern sky above the horizon on Friday morning before dawn. Just so you know, some of the graphics used ...

It was a serious contribution to the electronic lexicon. Twenty-five years ago, Carnegie Mellon University professor Scott E. Fahlman says, he was the first to use three keystrokes — a colon followed ...

In a video installation by James Joyce, a yellow circle rotates as two black ovals and a curved line tumble at the bottom, thwarted by gravity. Watching the video, Perseverance in the Face of ...