Bureau of Land Management just revealed an ambitious plan for renewable energy. So why are environmentalists upset?

Each food chain is a descriptive diagram including a series of arrows ... Figure 1 shows a simplified food web in a desert ecosystem. In this food web, grasshoppers feed on plants; scorpions ...

Desert ecosystems have in recent times been subjected increasingly to untested contacts with humans and their characteristic activities. Within the past 40 years there has been heavy use of desert ...

A variety of ecosystems are spread across the world, each with distinctive interacting characteristics and components. They range from small (eg a freshwater pond) to global (eg the desert biome).

You've heard "leave no trace" when hiking—here’s the science behind why it’s crucial to leave wild environments the way you found them.

The diverse topography of the Sonoran Desert, shaped by continental physiography, precipitation patterns, geology, and ...

Study Finds Nearly Half of U.S. Counties Have at Least One 'Pharmacy Desert' Aug. 23, 2024 — Nearly half of counties in the United States have at least one 'pharmacy desert' where there is no ...

Iron bound to dust from the Sahara blown westward over the Atlantic has properties that change with the distance traveled.

"Wild burros are not only federally protected but also play a crucial role in desert ecosystems. Science shows that their presence benefits the land and wildlife. When burros were removed from ...

This could be used to introduce students to the ecosystem of the desert and how people, plants and animals adapt to the conditions. Students could be given a list of plants or animals and asked to ...

Sep. 9, 2024 — A new theory explains how juvenile crown-of-thorns sea stars (commonly known as starfish) can destabilize coral reefs. The 'degraded reef framework' explains how the loss of live ...