Are you one of those people who looks at the ground while walking so you can collect rocks? I know it’s not just a me thing ...

Scientists are probing how a person's genes direct the shape of their heart, and how that might influence risk for heart ...

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.

8.75"L x 7.75"W x 2.25"H 4.25"L x 0.5"W x 4.5"H ...