When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Matt Kollat Christmas is supposed to be about rest, indulgence and pretending a long walk ...

The metric is available on most fitness trackers. Here’s what it means. By Talya Minsberg You just finished a long, hard bike ride. But how hard was it, exactly? That depends on what you measure: How ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding my work at Lifehacker as a preferred source. As someone who's completed six ...