7 of the dirtiest places in the average home

These awful things can happen when you don't clean your contacts properly

Eating at odd times might affect your skin's defense against the sun

Americans are taking fish antibiotics because they can't afford to see a doctor

Hearing loss when you're young could lead to dementia when you're old

You can 'see' with parts of your body other than your eyes

Why do we talk in our sleep?

6 surprising foods that stain teeth plus 6 that will clean and whiten them

Do you really need probiotics?

Studies may have found key to peanut allergies

Why you should never wear shoes in the house