Grey-haired Professor Mary Beard investigates why fewer people are now 'glad to be grey'.
The story of hair as an artefact of remembrance.
Dr Mark Porter looks at common problems of hair, from greying to dandruff and baldness.
Why is hair so integral to personal identity? People without hair tell Mike Williams.
Ernie Rea and guests discuss the connection between hair and religious belief.
Bridget Kendall and her guests explore the slender filaments that are essential to life.
Brian Kernohan explores the hidden world of wigs to solve his own not-so-secret hair loss.
Mona Chalabi asks why female facial hair still seems to be a source of such shame.
VV Brown explains why she has embraced her natural hair.
Ian Marchant investigates hair loss and why so many men (and some women) care so much.
How does leg hair know to grow back the same length? And why do we have body hair?
Ernie Rea and guests discuss the sacredness of hair.
Why are gingers ginger, and are redheads dying out?