Your chronological age—or the number of trips you’ve made around the sun—may be different than your biological age, which is how old your cells and organs seem based on their biochemistry.

Purvis was part of the inaugural cast of the groundbreaking MTV series, which debuted in 2009, and set out to offer a candid portrayal of becoming a teen mom.

The 41-year-old Mexican singer/songwriter shared the unexpected announcement of her first pregnancy on Monday (July 7) on ...

Brain differences in children and teens who experiment with drugs early show up before they take their first puff or sip ...