Underground colonies of fungi could help us grow stronger, more plentiful food crops
Climate change and booming fertiliser prices prompt scientists to look at natural alternatives, with a little help from genetic modification
![Fungus from the family Psathyrellaceae decomposing bark chippings](https://cdn.statically.io/img/www.telegraph.co.uk/content/dam/global-health/2023/10/13/TELEMMGLPICT000174158297_16971961177680_trans_NvBQzQNjv4BqrXQPXGvM58CJoUBPwmOnP4AUi_eAXJmjTzXoJ-uDM54.jpeg?imwidth=350)
Climate change and booming fertiliser prices prompt scientists to look at natural alternatives, with a little help from genetic modification