"Drinking an entire gallon of milk in one sitting is a challenge often undertaken, infrequently accomplished. Why is tha
"A patient undergoes LASIK surgery. BSIP/UIG Via Getty ImagesIf you've ever been saddled with eyeglasses so thick that t
"Aaron Sandilands of the Australian football team the Fremantle Dockers walks to the locker room with an injury to his r
"Just let it fly, girl! Donna Day/The Image Bank/Getty ImagesMedical science continues to drive home the risks of holdin
"When you're desperate, and there's nowhere to go, a little dance can soothe your jangled nerves. Peter Dazeley/Getty Im
"A teen and two men with color blindness in Mission, Kansas, try on special EnChroma glasses. The lenses allow the weare
"Holding hands can actually ease pain, helping to regulate responses to stress, while increasing trust and emotional wel
"Medical and scientific researchers have found increasing evidence that sound — including frequencies that cannot be hea
"Your little toe can do a lot for you. Dorling Kindersley, Ruth Jenkinson/Getty ImagesYour pinky toe might seem like it
"Humans and dogs have equally good senses of smell -- they just excel at smelling different things. Westend61/Getty Imag
