Proceedings of the National Academy of Sciences of the United States of America, Vol. 102, No. 26 (Jun. 28, 2005), pp. 9212-9217 (6 pages) We present a model of plant-nutrient interactions that ...

Irvine, Calif., Feb. 4, 2025 — Computer models reveal how human-driven climate change will dramatically overhaul critical nutrient cycles in the ocean. In the Proceedings of the National Academy of ...

The effects of the steadily increasing amount of plastic in the ocean are complex and not yet fully understood. Scientists at GEOMAR Helmholtz Centre for Ocean Research Kiel have now shown for the ...

Scientific American is the authority on science and technology for a general audience, with coverage that explains how research changes our understanding of the world and shapes our lives. First ...

In the past, whales, giant land mammals, and other animals played a vital role in keeping the planet fertile by transporting nutrients via their feces. However, massive declines and extinctions of ...

Fungi arose long before plants, shaping Earth with early soils and nutrient cycles. Their hidden legacy shows they may have ...

Prairie dogs play an important role in nutrient cycling, adding to their list of beneficial services as ecosystem engineers. Earth is made of cycles. If you think back to high school Earth science ...

Nowadays we’re getting more used to the idea that entire ecosystems of tiny bacteria are living on our skin, in the soil of our gardens and within the oceans where we catch dinner. But one aspect that ...

Out-of-reach nutrients could help explain why life on Earth took so long to bounce back from the worst extinction of all time. Analyzing the chemical changes that followed the Permian extinction 252 ...