The majority of us have heard about the placebo effect and the impact it can have on the brain and body. But have you heard of the nocebo effect? Placebo’s evil twin can affect us all and it is having a real impact on our health.

This episode we talk to Dr Rebecca Webster about her research on the nocebo effect, a relatively new area of psychology research, and the impact that it is having on our health - particularly women's health and the relationship many women have with the contraceptive pill. We look at the factors that can cause it, the difficulties in researching this area and what might come next in the field.

Dr Rebecca Webster is a lecturer in the School of Psychology whose research is in Health Psychology.

This episode we take a ride into the solar system and beyond. How are planets formed and how was our solar system formed? What are the long believed rules of planetary systems and why we now believe there is not one model that fits all.

Dr Richard Parker is an astrophysicist in our School of Mathematical and Physical Sciences. During the episode he takes us around the solar system and further into the Milky Way galaxy - discussing migrating planets and even whether life can jump between planetary systems.

We take a dive into the Wood Wide Web with Professor Katie Field. Katie takes us through where the theory came from, why it rose so quickly in popularity and why it isn’t exactly what we might think.

Katie Field is a professor or plant - soil processes in The School of Biosciences at the University of Sheffield. She has recently been awarded a Royal Society Fellowship that will fund her research for ten years.