The comprehensive World Atlas of Artificial Night Sky Brightness has appeared in Science Advances. Written by a group of distinguished scientists lead by Italian Fabio Falchi, it is a noteworthy ...

There’s a horseshoe-shaped warning light on your car's dashboard with an exclamation point in the middle. This is your tire pressure light, also known as the TPMS light. TPMS is short for Tire ...

“A city set on a mountain cannot be hidden. Nor do they light a lamp and then put it under a bushel basket; it is set on a lampstand, where it gives light to all in the house” (Mt 5:14-16). Find today ...

In an age where division and anxiety have become the norm, many of us find ourselves desperately searching for hope. We see the world around us growing increasingly polarized, and it can be tempting ...

A Greek word occurs in the Story of the Man Born Blind, one not used in the other Gospels. Indeed, nowhere else in the New Testament or the entirety of early Christian literature. The word is ...

An illuminated or blinking ETC warning light in a modern car indicates a malfunction in the electronic throttle control. Older cars have physical linkages between the throttle pedal and the throttle ...