NORFOLK, Va. — Acid rain is a serious environmental problem caused by air pollution. It forms when sulfur dioxide and ...

California legislators re-introduced the Border Water Quality Restoration and Protection Act, an effort to address Tijuana ...

Light pollution is the theme of this year’s World Migratory Bird Day (8 October 2022), a global campaign to raise awareness about migratory birds and major threats.

Breathing dirty air is worse for your health than we thought A new study found elevated and previously overlooked health risks for communities living near industrial polluters.

Although it may not garner the same popular attention as other forms of environmental degradation, light pollution has far-reaching impacts for Earth’s ecosystems and human health.

Water pollution can cause water to become toxic to humans and the environment. Polluted water can also lead to numerous health conditions. Learn more.

This week the EPA announced the rollback of a wide swath of regulations, many of which could worsen air quality. Experts say that could have implications for health.

Topline A number of recent studies have drawn stronger connections between air pollution and serious health problems than previously understood, but there are several methods experts recommend ...

A study by UC San Diego researchers reveals that pollutants found in the sewage-laden Tijuana River are ending up in the air near the U.S.-Mexico border in San Diego County.