Some types of algal blooms produce dangerous toxins, while others are relatively harmless to humans.
Prodigious quantities of nitrogen from human waste flow into coastal waters, a study of nearly 135,000 watersheds reveals.
The deadly eruption of Nevado del Ruiz in 1985 made Colombian volcanologists realize that studying natural phenomena was irrelevant if they could not share their knowledge to avoid predictable tragedies.
Microplastics get into our bodies, potentially altering how certain cells convert sugar into energy, especially in the gut. Continued ingestion could cause chronic problems.
Certain health risks are greatest in neighborhoods with higher proportions of people of color and lower levels of income and education.
Contestar esta pregunta puede ayudar a tomadores de decisiones, científicos y comunicadores climáticos a desarrollar estrategias más efectivas para llegar a escépticos y negacionistas.
While collecting data using an app, volunteers have the chance to support research and fight mosquito populations on the ground.
A new study uses its data to show that diesel traffic is the largest source of pollution inequality across racial and economic divides
Experts say nature-based mitigation strategies and investment in renewables could reduce both indoor and outdoor air pollution and stimulate sustainable and safe growth.