We asked eye doctors everything you've ever wanted to know about contact lenses expiring and when to replace them.

New York lifeguard, Maureen Cronin, was left blinded and forced to quit her job after making a horrific contact lenses ...

Right after she was announced as the winner, cameras captured her shocked reaction as her family members, husband Jay-Z and daughter Blue Ivy, rose to their feet to applaud her. One angle showed ...

It is coordinated by a complex network of brain regions, at the heart of which lies a tiny bundle of neurons known as the "locus coeruleus", Latin for "blue dot". It is a literal description ...