HOUSTON, Texas (KTRK) -- Could the future of tracking positive COVID-19 cases in Houston come from the sewer? City officials and wastewater engineers are hoping their methods become the next tool in ...

Study shows how places without modern sanitation systems can still use wastewater to catch outbreaks before dangerous diseases travel across borders Every day, we release clues about our health ...

Alberta researchers are working to expand wastewater surveillance into the agriculture sector in an effort to identify early ...