About 46% of U.S. residents — 156 million people — lived in areas with unhealthy air quality that earned “F” grades from the ...

Dhaka residents have been able to breathe clean air for only 31 days in the last nine years, according to a study by the Center for Atmospheric Pollution Studies (CAPS). In a report, it says according ...

Carbon dioxide in the atmosphere hit “next-level” highs, scientists say. Earth’s ecosystems breaking down under extreme ...

NOAA research shows it would take the average tree more than 1500 years to sequester the amount of carbon dioxide a whale can ...

As the amount of carbon dioxide in the atmosphere continues to accelerate, trees, plants and even the ocean’s tiny plankton all convert the gas into oxygen. But scientists say they’re not able to keep ...

Cap-and-trade market in India reduced air particulates by up to almost a third while also reducing industrial costs ...

In his California laboratory, Ralph Keeling examines a graph created from data his father began collecting that keeps a ...

A new report from the American Lung Association notes a drastic decline in air quality and raises health alarms. Climate ...

Global group ICRI says fourth global bleaching event is ongoing and that reefs in more than 80 nations have been affected by ...

Green activist, Rashid Noor Khan said “The absence of green nets at construction sites contributes to air pollution and ...

Sunlight on Earth changes over decades, affecting climate, agriculture, and energy production, including solar power.

Earth Day began 55 years ago on this date, April 22, 1970, in the United States. The movement was spearheaded by Wisconsin ...