Many power plants benefiting from exemptions rank among the nation’s worst polluters. The Trump administration says cheaper ...

The House and Senate both voted to loosen regulations on air pollutants like dioxin and mercury, which are associated with ...

The Dragonfly Mercury Project is studying dragonflies to determine amount of mercury in national park habitats. The project ...

This characteristic makes dragonflies invaluable indicators of mercury pollution. In an expansive study underway since 2011, the Dragonfly Mercury Project, a collaboration between the National ...

Mercury, according to the Environmental Protection Agency, is a both a naturally occurring element (from volcanic activity) and a byproduct of industrial pollution, coal burning, power plants ...

This characteristic makes dragonflies invaluable indicators of mercury pollution. In an expansive study underway since 2011, the Dragonfly Mercury Project, a collaboration between the National ...