An old calculator uses a seven-segment display, in which numerals are represented by different patterns of vertical and horizontal line segments. But the device is faulty and no longer shows any ...

Time in our lived reality is unidirectional, but a study finds quantum world can bend time and make it go in opposite ways.

Ed Sheeran fans unite! In today's episode of the internet's fun side, we have an incident when fans reacted to Ed Sheeran's ...