The Environmental Protection Agency has proposed doing away with a program that has required large, mostly industrial ...

National Guard troops are set to remain in Washington D.C. until at least the end of November, a decision made at the request ...

WHAT’S IN DISPUTE: A sign titled “The Air We Breathe” was flagged because it discusses the importance of clean air. Pollution ...

Grassroots organization Code Pink took responsibility for the protest Tuesday night inside Joe’s Seafood, Prime Steak & Stone ...

The Ambassador of the Colombia to the U.S., Ambassador Daniel García-Peña, spoke with Science & Diplomacy on Colombia's ...

Global warming in the United States is amping up the country's sweet tooth, a new study found.

Many DC food delivery drivers say they no longer feel safe waiting on street corners for orders. Some have switched from ...

Professor, scientist, public health advocate, and voice of reason, we've asked her to break down the current rhetoric and ...

Activists are hoping to recreate the magic of 1970’s Earth Day — at a moment when the movement’s future is cloudier than ever ...

Trump and Putin have both expressed support for better ties between the US and Russia. Despite obvious different interests in ...

Sound Off is an opinion forum for Mercury readers to offer brief comments on today’s news. Submissions must be 75 words or ...