On a cool spring morning in a northern forest, the ground feels soft underfoot. Mist hangs between the trunks, and the air smells of wet leaves and old humus; the slow alchemy that keeps a forest ...

An ecologically realistic 24-year field study of grasslands showed that elevated levels of carbon dioxide nearly tripled species losses attributed to nitrogen pollution. Dozens of studies have ...

Pollution from gas stoves accounts for more than half of some Americans’ total exposure to nitrogen dioxide (NO2), a toxic substance linked to asthma, a study in the academic journal PNAS Nexus ...

Stanford researchers found that gas stoves expose Americans to surprisingly high levels of nitrogen dioxide—often matching or exceeding outdoor pollution. For millions, cooking alone pushes NO2 over ...

Switching from gas to electric cooking would bring 22 million Americans below the World Health Organization’s long-term nitrogen dioxide guideline, according to the first nationwide study to map ...