'Water contamination incident' at Scottish hospital sparks warning / Contaminated drinking water is a growing concern for cities facing wildfires / Over 97 million US residents exposed to unregulated contaminants in their drinking water, analysis reveals / Entire UK village told not to drink tap water as Thames Water admits it may contain petrol / Water, water everywhere ... most is now safe to drink in an English village after parasite outbreak / Drinking water in low-income communities is more likely to be contaminated by 'forever chemicals,' research finds