Dr Naomi Lavelle gets inside our heads and tells us all about what’s in there.

The human brain contains the essence of who we are. But, despite being the control centre of our mind and body, how the brain works is mostly a mystery.

Helen O’Callaghan speaks with a clinical psychologist whose guide for parents aims to nurture a child’s intelligence through experience.

Breastfeeding does little to improve a child’s intelligence, despite the widespread belief that “breast is best” for IQ, research has shown.