As the planet warms and rainfall patterns shift, new research suggests that the world's largest grassland region may become a growing source of ...

Nitrogen is an important component of the global environment, affecting agriculture, climate, human health, and ecosystems.

Melting Arctic ice is revealing a hidden ecosystem where bacteria convert nitrogen gas into nutrients, fueling algae growth.

Scientists have found nitrogen-fixing microbes beneath Arctic sea ice, potentially reshaping climate and nutrient models if ...

A new study has revealed both the promise and the complexity of using duckweed as a biological tool for managing nitrogen pollution in rice ...

About 50 meters from the cave entrance, the walls are no longer rock — they’re all web. The structure is haunting and vast, ...

Scientists are tracking a rare lunar orbital phase that could intensify tides worldwide. Known as the lunar wobble, this ...

This is the time of the year when soil temperatures are the best for plant growth. Roots work over time to extract minerals, ...

Think your flight’s carbon footprint is accurate? A new emissions model shows air travel’s true climate cost could be twice ...

Air pollution is contributing to rising health issues year after year. Individual efforts to reduce air pollution footprints ...