In this challenge, couples compete in a playful gymnastics showdown.

In an attempt to join a Love Island challenge, one woman put her boyfriend to the test by tracking his heart rate, and her experiment left viewers online in stitches. Aliyah Serina, known as ...

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. Within a year of dating, ...