Lead in ammunition to be restricted to reduce toxic pollution - Environment Minister Emma Hardy said the measures will ban ...

A new real-time monitoring system captures minute-by-minute changes in toxic metals resulting from traffic pollution.

None of the violations issued so far this year are related to the most recent incident, which is still under investigation.

Subscribers to the Delaware Emergency Release Notification System were notified of the release, but the state did not send out a broader emergency notification. Release caused by a broken pollution ...

A more-than-permitted amount of sulfur dioxide is being released into the air. Air quality remains safe, DNREC reports ...

EPA will revise a Biden-era water regulation that seeks to limit toxic pollution from coal plants, in the Trump ...

New laboratory research shows that when viruses attack a species that forms toxic algal blooms, those thick, blue-green slicks that choke waterways and that threaten ecosystems, drinking water ...

Delaware City Refinery continues toxic chemical release. Here's what we know. ... "The cause of the emissions is a mechanical issue with a primary air pollution control device at the refinery ...

But an air quality monitoring station on Route 9 east of the refinery has recorded sulfur dioxide levels in the acceptable range, DNREC said in a May 31 news release.