SA may need Covid-19 wastewater, water quality surveillance programmeJay Bhagwan, Nonhlanhla Kalebaila and Dhesigen Naidoo 14 Jul 2020
Mpact expands face shield range - adults, kids, hardhat shields and respiratory masksMpact 29 May 2020
Covid-19: More research needed on possible groundwater contamination from burial groundsYazeed van Wyk 18 May 2020
Massive African infrastructure projects often hurt, rather than help, local peopleTom Goodfellow 18 Mar 2020