Yes, it's that simple. Turning that frown upside down doesn't just look prettier on your face — it can boost your mood, as ...

By all accounts, pilot Sam Lilley lit up the lives of those who knew him. Here's what some had to say at his memorial.

Smiling, often associated with happiness and joy, might be more than just a simple expression of positive emotion. A recent ...

Melania Trump's signature squint is going viral all over TikTok as many try to recreate her look. But it begs the question: ...