Based on DNA Testing, Only One Twin Was Grant...

Michael Shermer responds to a remarkable letter from a group of eighth graders at a Christian school in Texas who say they've been praying for him and want to talk about Christianity, Jesus, and the Bible. 

For decades, developmental psychologist Jay Belsky has focused on one of the biggest questions in human development: how do early experiences shape the lives we go on to live? In this conversation with Michael Shermer, he explains why childhood adversity can leave deep marks, why ...  Show more

A boatload of Swedish identical twins, aged 11 to 80, descended into Felixstowe on 7th October, 1977 - wearing matching outfits - for a shopping trip.  The eye-catching stunt was part of a scientific project led by ship captain Sune Dahlström, a twin himself, in collaboration wit ...  Show more

Nancy Segal (Deliberately Divided: Inside the Controversial Study of Twins and Triplets Adopted Apart) is an evolutionary psychologist, behavioral geneticist, and author. Nancy joins the Armchair Expert to discuss whether there’s anything predictable about a twin who comes out ...

This week is all about twins. On today's programme we'll hear from a very special pair who are through to the final of the All in the Mind Awards, which celebrates those who have made a real difference to people’s mental health. We'll hear how the special bond between Lisa and Ro ...  Show more

Doctors in the UK have announced the birth of eight healthy babies after performing a groundbreaking procedure that creates IVF embryos with DNA from three people. Ian Sample tells Madeleine Finlay about the life-threatening genetic disorders that the technique appears to prevent ...  Show more