Scientists develop fully autonomous robots that could end the need for workers to scale dangerously-tall wind turbines.Read more
BBC Scotland Science Correspondent
Lisa Valentine's son Bradleigh has a potentially fatal peanut allergy.
The NHS is trialling an app which claims to analyse people's DNA to help them eat more healthily.
Researchers at Imperial College London will study the effects of DNA-personalised food choices on pre-type 2 diabetes patients.
Some experts warn that the science the apps are based on is at "too early" a stage for individual risks to be predicted.
The Crowne-Spencer family have been trying out the app during their weekly shop.
You can watch Inside Out on BBC One at 20:30 GMT on 11 March and on the iPlayer for 30 days afterwards.
Scientists at Imperial College London say the "breakthrough" could help thousands of heart patients.
Nasa says organic matter suggests there might have been life on the planet.