A new biotype of weevil has been released at Hartbeespoort Dam, marking its first appearance in South Africa. Speaking to leading experts in the field, Daily Maverick unpacks what exactly biological ...

Pollution of rivers with farm waste reduced last year as efforts to avoid penalties increased, early indications show. Nitrogen concentrations at 20 river sampling sites fell, according to monitoring ...

As new report by a Delhi think tank raises serious concerns about preparedness for escalating heat waves, experts suggest ...

Sea foam is a health hazard. These bacterial smoothies can contain more harmful pathogens than a sewage treatment plant – and ...