Health Risk

They're linked to high blood pressure, insomnia, and depression.

In an anonymous survey, government scientists expressed concerns about plans to reduce focus and research on racial and sexual minorities and the poor.

Greenpeace activists stage an action against diesel cars on February 19th, 2018, in Stuttgart, Germany.

As the state wins praise for its progressive climate policies, refinery emissions vex people in low-income communities. Things may get worse.