'Lichens come in many colors (yellow, red, orange, blue and grey) and a few different shapes,' says horticulture expert Scott ...

Johanne Provost suffered for years with a rare condition that caused her to lose her eyesight, until a team of specialists at UHN performed a surgery that restored sight in her left eye. She hopes to ...

Dermatologists, or doctors with special training in diagnosing and treating conditions affecting the nails, skin, and hair, can examine your nails, figure out what's causing melanonychia, and offer ...