Twin genetics
Monozygotic vs dizygotic genetics, DNA similarities and the science of how two people can share almost all of their genome.
🔬 Twin Science
Twin Science
The genetics, biology and research behind twins. From zygosity testing to landmark twin studies and what they teach us about human development.
🔬 Twin Science
Twin study methods
How researchers use twins to separate nature from nurture — and why twin studies remain central to behavioral science.
Epigenetics
How identical DNA can lead to different health and life outcomes as environment shapes gene expression over time.
Long-form science guides coming soon