Nitrogen is one of the primary nutrients critical for the survival of all living organisms. Although nitrogen is very abundant in the atmosphere, it is largely inaccessible in this form to most ...

How materials are cycled in an ecosystem The carbon cycle The water cycle The production of potable water The nitrogen cycle ...

The biogeochemical flow of phosphorous and nitrogen is one of the Stockholm Resilience Centre's key planetary boundaries that ...

are impacting nitrogen-fixing plants which are crucial for maintaining healthy ecosystems by adding nitrogen to the soil. MSU ...

MIT researchers found that the ocean microbe Prochlorococcus aids carbon cycling by releasing DNA components for other microbes.