Cars are polluting less - but for how long?New cars in the US are increasingly efficient, but upcoming policy changes may threaten continued progress in reducing emissions and improving air quality.
Cancer-linked chemicals discovered in both bottled and tap waterBottled water may contain similar contaminants as tap water, casting doubt on its perceived safety.Most tested water sources remained below EPA safety thresholds for contaminants.
How a California County Got PFAS Out of Its Drinking Water | KQEDThe EPA's stringent PFAS standards require immediate action from water districts, impacting millions of Americans.California's water systems face significant costs to address ongoing PFAS contamination.
Cancer-linked chemicals discovered in both bottled and tap waterBottled water may contain similar contaminants as tap water, casting doubt on its perceived safety.Most tested water sources remained below EPA safety thresholds for contaminants.
How a California County Got PFAS Out of Its Drinking Water | KQEDThe EPA's stringent PFAS standards require immediate action from water districts, impacting millions of Americans.California's water systems face significant costs to address ongoing PFAS contamination.