In the Re (Figure 7A), pathways related to the citric acid cycle (TCA cycle), fatty acid ... plastic degradation, nitrogen fixation, nitrate denitrification, and nitrite ammonification, were ...

NASA’s Curiosity rover has spotted carbon-containing minerals that can tell scientists more about what ancient Mars’ ...

The other way to keep nitrogen in the ground is fertiliser. Keeping this cycle going in a sustained manner is what organic agriculture has been about for the last 11,000-odd years. Composting ...

Carbon cycle–climate feedbacks are expected to diminish the size of the terrestrial carbon sink over the next century. Model simulations suggest that nitrogen availability is likely to play a ...

A gathering of people from various backgrounds and expertise converged on the banks of the Mississippi River on Tuesday, April 15, to talk about nitrogen trends and reduction strategies.

The current solar cycle, the 25th since records began, may have just recently passed its peak. Monthly numbers of sunspots, solar flares and eruptions are now set to gradually decline. But a new ...