In the face of a changing environment, citizens of the American Southwest must reevaluate how to use one of our most precious resources.

Researchers are finding that human interaction with the environment can complicate the effects of climate change on natural water sources.

Researchers find that certain crops used to create ethanol may also lower local surface temperatures.

More than 19,000 new species were discovered in 2009, and more than half were insects.

We know that driving has an environmental impact, but what about parking?

We can add an over-abundance of nitrogen to the list of effects that humans are having on Earth's ecosystems. How large will the impact be?

ASU engineers have found a way to use renewable plant resources, in place of petroleum, to create plastic materials used to make hundreds of different products.