Papillary thyroid carcinoma is the most common type of cancer to affect your thyroid-- a butterfly-shaped gland that sits just below your voice box. It's only about as big as a quarter, but the ...

I've increasingly felt very cold, particularly in the evenings – and it makes me miserable. Friends my age (I'm 82) do not feel cold like I do. I try to keep active but is there anything else I ...