Congress moves to loosen toxic air pollution rules

The House and Senate both voted to loosen regulations on air pollutants like dioxin and mercury, which are associated with higher cancer risk.
(Image credit: Cavan Images/Getty Images)

The House and Senate both voted to loosen regulations on air pollutants like dioxin and mercury, which are associated with higher cancer risk.
(Image credit: Cavan Images/Getty Images)
EPA announced plans to reorganize the agency, moving science-focused staff into different roles and reducing the overall number of employees.
(Image credit: Mark Schiefelbein)
Despite improvements in air quality in past decades, 156 million Americans still breathe in too much soot or ozone, says the annual State of the Air report from the American Lung Association.
(Image credit: ETIENNE LAURENT)
The agency forecasts weather, manages fisheries, and researches the world's oceans, atmosphere, and climate. The proposed budget cuts would slash the climate work entirely.
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Exposure to heat can alter the way your DNA works, according to a new study. The effects could lead to long-term health outcomes.
(Image credit: Nick Ut)