When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Update, June 24 at 9:20 p.m. EDT: SpaceX has announced they are now targeting a 2:30 a.m. EDT ...

Construction on the Greensboro Science Center’s Biodome is advancing, with footings poured and new facilities rising for the future five-story indoor rainforest and ...

A healthy dose of cardio is an important part of your exercise routine, and for a lot of us, "zone 2" cardio is going to make up a big chunk of that. Low-intensity cardio—sometimes called LISS or ...

Here are all the ways to find the right fitness wearable for you, and how to make the most of the data it can offer. This post is part of Find Your Fit Tech, Lifehacker's fitness wearables buying ...