U.S. Environmental Protection Agency | US EPA
Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.
Environmental science - Wikipedia
Environmental Science is the study of the environment, the processes it undergoes, and the issues that arise generally from the interaction of humans and the natural world.
15 Biggest Environmental Problems of 2025 - Earth.Org
From deforestation and plastic pollution to fast fashion and food waste, here are 15 of the biggest environmental problems of our lifetime.
Environment | National Geographic
From deforestation to pollution, environmental challenges are growing—but so are the solutions. Our environment coverage explores the world’s environmental issues through stories on...
Environment | Conservation, Ecology & Sustainability | Britannica
environment, the complex of physical, chemical, and biotic factors that act upon an organism or an ecological community and ultimately determine its form and survival. The Earth’s environment is treated in a number of articles.
Environment - NPR
Environment Breaking news on the environment, climate change, pollution, and endangered species. Also featuring Climate Connections, a special series on climate change co-produced by NPR and...
ENVIRONMENTAL Definition & Meaning | Dictionary.com
Environmental definition: of or relating to the totality of things, conditions, influences, cultural forces, etc., that surround and shape the life of a person or a population..
ENVIRONMENTAL Definition & Meaning - Merriam-Webster
Descending from the Middle French preposition environ “around,” environment , in its most basic meaning, is “that which surrounds.” When preceded by the and unmodified, it usually refers to the natural world (“please don’t litter if you care about the environment ”).
Environmental Topics | US EPA
EPA's environmental topics guides you to the most popular pages in your topic of interest. Find EPA Articles and News Releases related to popular topics. Search the A-Z Topic Index for specific terms.
Environmental science | Definition & Facts | Britannica
Environmental science, interdisciplinary academic field that draws on ecology, geology, meteorology, biology, chemistry, engineering, and physics to study environmental problems and human impacts on the environment. Learn more about environmental science in this article.
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