Margao: Even as water resources minister Subhash Shirodkar has ordered a systematic clean-up and restoration of the Sal river ...

Earlier on Monday, HT reported that Yamuna froth, a common sight indicating very high pollution levels in the river as it ...

Four workers fainted from toxic gas exposure at a Ranipet effluent treatment plant; all are now stable after treatment.

Gregor Posadas, a civil engineering graduate student at Boise State University, and Associate Professor Sondra Miller shared findings from their study, “Dissolved Oxygen Influences on Sludge ...