Happy Three Kings Day and Epiphany! Today is also National Take Down Your Christmas Tree Day, which has ties to the twelfth night of Christmas, known as the feast of Epiphany, a Christian holiday ...

Here’s what you’ll learn in this story: Time might actually have 3 dimensions. But it also means that the space would actually be one-dimensional, instead of the three dimensions we’re familiar with.

ST. LOUIS, Missouri — In perhaps the most hotly contested event of the 2026 Prevagen U.S. Figure Skating Championships, the women’s competition delivered a run of back-to-back electric performances ...