More than half a million tonnes of sewage sludge spread on Scotland's fields
Huge volumes of sewage sludge have been used to fertilise Scottish farmland. Studies show it contains microplastics, forever chemicals and cancer-linked pollutants.
Climate change is often spoken of as a future threat to humanity. But Earth’s climate has already been warmed
As the dust settles after COP26, campaigners have been reacting to the agreements which emerged from the conference. An important