Treat your valentine (or yourself) to a necklace, bracelet, ring or pair of earrings that conveys love in the most stylish ...

The scalloped-shaped “Valentine's” heart is a ubiquitous icon in Western culture. This unavoidable emblem of love and well-being is used by spiritual and commercial institutions alike.

The team used cardiovascular MRI images from more than 40,000 individuals ... dimensions that describe the primary variations in heart shape. Subsequent genetic analysis found 45 specific areas ...