Supporters say Florida's new HALO law creating a buffer zone around first responders will keep them safe. Critics say it ...

This post is part of Find Your Fit Tech ... systems that measure heart rate in a five-zone system, or something like it. First, it’s important to know that most (not all) of these percentages ...

simply get in line whenever your zone is called. Here’s everything you need to know about Delta boarding zones, including how to get priority. Delta Air Lines has nine different boarding groups.