The EPA says Phoenix-area air quality has worsened to “serious” levels, a designation that would trigger growth restrictions, ...

In 2025, around 120 SpaceX Starlink satellites re-entered Earth’s atmosphere and burnt up upon descent. These artificial meteor showers, visible across the globe, have raised concerns about their ...

The volatile organic compounds released into the air while cooking food contributes to potentially harmful ozone pollution, National Oceanic and Atmospheric Administration researchers say.