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Nitrogen Cycle

What If There Were No Cockroaches? Biologists Weigh In

Posted 06.21.2012 | Science

By: Natalie Wolchover Published: 06/20/2012 05:37 PM EDT on Lifes Little Mysteries In this weekly series, Life's Little Mysteries provides expert...

Nitrogen Cycle Rewritten After Discovery Of Tiny Ammonia Eaters | Posted 05.25.2011 | Green

A better understanding of archaea's lifestyle and role in nitrogen cycles not only would rewrite ecology textbooks. It could also have practical appli...

Nitrogen at a Glance

Isabel Cowles | Posted 05.25.2011 | Home
Isabel Cowles

Your carbon footprint has a shadow: nitrogen. Unlike carbon dioxide, which scientists have long understood as a damaging green house gas, nitrogen is ...