An astrophysicist estimated that Santa would need to travel at roughly Mach 3,000 to visit an estimated 91.8 million children ...

German researchers have begun a series of flights to measure the contrails produced by the latest-generation engines as part of a wider project tackling aviation’s non-CO2 impacts. Led by Germany’s ...

Kirby Air Riders has a bunch of different machines for the characters to ride, all with their own quirks and strengths. You'll only start with a few at the beginning, but you can unlock more just by ...

Kirby Air Riders has a single-player Road Trip game mode that actually has two endings. You'll get the normal ending on your first playthrough, but how do you get the true ending? You'll need to meet ...

In recent years, there has been a growing trend in wearable technology: trackers that look like a fashion accessory and yet are smart enough to help us understand our bodies better. If you’ve ever ...

The original version of this story appeared in Quanta Magazine. If there’s one law of physics that seems easy to grasp, it’s the second law of thermodynamics: Heat flows spontaneously from hotter ...

The new Apple iPhone Air is 5.6mm thick. The Philippine island living in fear as China-Taiwan tensions rise Meghan Markle Forced the Royals to “Up Their Game” in a Key Way, a New Documentary Says If ...

SRP hopes a huge flume on the Verde River watershed will help measure the flow of water more accurately. The flume will be able to melt ice in the winter, solving a problem SRP has dealt with when ...

OUR MATT REED SHOWS US HOW IT’S A LAB ON WHEELS THAT’S HITTING THE STREETS OF BOSTON, MEASURING AIR POLLUTION WITH BLOCK BY BLOCK PRECISION. SO THESE ARE REGULATED BY US EPA. SO THESE ARE CALLED ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? When shopping for a new TV, picking the right dimensions to perfectly fill the space ...

Learn how to tell if your business could be facing a cash crunch Written By Written by Staff Senior Editor, Buy Side Miranda Marquit is a staff senior personal finance editor for Buy Side. Edited By ...