Mathematician Eugenia Cheng explores the uses of math beyond the classroom. Read more columns here. When we hang strings of Christmas lights or tinsel, we often drape them in curves instead of pulling ...

ALTOONA, Pa. (WTAJ) — The Altoona Curve has partnered with Lakemont Park for the annual Lights on the Lake holiday celebration. The popular Lights on the Lake celebration, which takes place from Nov.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Chances are you’ve been hanging lights on your tree the way your parents did. But, believe it or not, ...