Ninety percent of the atmospheric mercury that falls into Minnesota lakes and streams and makes our fish unsafe to eat comes from outside of the state.  There may not be much we can do about that, ...

The four companies named as defendants in the lawsuit include Evergy, Inc., Evergy Metro Inc., Evergy Missouri West, Inc., and Evergy Kansas Central, Inc., for patent infringement. The Company ...

Birchtech ( ($BCHT) ) has issued an update. Birchtech Corp. has filed a patent infringement lawsuit against Evergy and its subsidiaries in a U.S.

Their geochemical model of the mercury cycle shows If greenhouse gas emissions are not reduced, mercury levels in the global stratosphere could rise by up to 12% by the end of the century due to ...

A years-in-the-making model developed by the National Park Service and U.S. Geological Survey could offer a deeper look at mercury concentration levels on federal lands across the country ...

The plant, the country's largest emitter of toxic mercury, has been operating without mercury emission limits since August 2024, following a court ruling that annulled its previous exemption for ...