A lot of you have been curious about my age, so I decided to have some fun and let an online filter take a guess. Watch as I ...

In TODAY.com's Expert Tip of the Day, an exercise researcher shares a simple, at-home test that may help predict how many ...

Zero-knowledge cryptographic technology allows someone to prove something is true without revealing the underlying information.

Novak Djokovic, 38, Jess Fishlock, 38, Ronaldo, 39. Elite athletes are staying at the top longer than ever. Here’s how ...

Oldest to Youngest in 2023 The aging population trend is a critical factor shaping economies and societies across the globe.

By seeing AI's version of my older self, would I be more likely to turn to Botox or more natural aging treatments?