A new "Backglow" app created by designer Juan Buis lets you customize the illuminated Apple logo on the lid of the new ...

While the illuminated Apple logo on the new MacBook Pro drew one of the biggest cheers during last week’s announcement, Apple ...

Darker genital skin (hyperpigmentation) is normal for most people after puberty. It happens because melanocytes in the area are especially sensitive to hormones like estrogen. Friction from sex, ...

Plunge into the darker side of the night sky and get to know dark nebulae. Dark nebulae — or absorption nebulae — are clouds of gas and dust in space dense enough to block light from background stars.