New research from Oxford University reveals that Africa' s ecosystems are functioning at less than two-thirds of their natural energy capacity, primarily due to the decline of large-bodied species.

A study reveals that national parks and reserves often support more wildlife but not necessarily the ecological balance that sustains them.

A new Oxford study uncovers a hidden energy crisis within Africa’s wildlife, revealing how the loss of large animals may be ...

Reduced snow cover and vegetation shifts in the Alps, driven, to some degree, by climate change, are leading some mountain ecosystems to struggle to hold onto nutrients that feed vegetation, a new ...

Free-moving herds of migratory bison in Yellowstone National Park are stimulating the regrowth of flourishing grasslands and reshaping ecosystems, a new study has found. Contrary to conventional ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. The International Atomic Energy Agency (IAEA), using ...

A nutrient cycle refers to the exchange of organic and inorganic matter throughout an ecosystem, causing particular substances and elements to be sequestered, removed, recycled, and generated in the ...

From the driest deserts to the lushest forests, ecosystems are networks of life where organisms and the environment interact. In this episode of Crash Course Botany, we’ll explore how plants function ...