MindWhat to read this week: The 21st Century Brain by Hannah Critchlow Our brains need to adapt quickly to meet the challenges of our digital world, but a rigorous new book by a neuroscientist brings hope that we can do it, says Graham Lawton Culture
EnvironmentHow lab-grown lichen could help us to build habitations on Mars Scientists cultivating partnerships of fungi and algae believe their invention has far-out implications for how we create the buildings of the future Features