"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are seemingly endless uses for red light therapy at this point: As a mask, it can help with ...

Sexxy Red has gone viral again. This time it's over a photo where it appears that she is licking someone's toes. On Friday (Oct. 13), an undated photo surfaced on social media featuring Sexyy Red ...

Editor’s Note: The views expressed in this commentary are solely those of the writers. CNN is showcasing the work of The Conversation, a collaboration between journalists and academics to provide news ...

I just read your recent column regarding Raynaud’s, and I’m a bit confused. My fingers and toes tend to get cold, so I always wear socks in the winter, even though I live in Southern California.

Persistent ice-cold hands and feet can seem trivial, but multiple studies suggest they can be subtle messengers from your blood vessels, signaling underlying circulatory or vascular dysregulation. If ...

Tips for improving symptoms include keeping moving, avoiding tobacco, and massaging the feet. People should speak with a doctor if they experience persistent poor circulation for a proper diagnosis ...