The Swedish pop star reunited with Max Martin for the first time since 2010 on her new single "Talk to Me," released ...

Which exercise machine burns the most calories? The one you enjoy and will use the most. Here are our all-time favorite cardio machines we have tested at Live Science. When you purchase through links ...

From budget-friendly and foldable options to premium smart running machines, these are the best treadmills to help you hit your fitness goals this January. When you purchase through links on our site, ...

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges, tips, ...