Iowa farmer Wade Dooley withdrew his bid for state ag secretary, citing demands of a statewide race and the pending birth of his first child.

When war reaches cities, the damage rarely remains limited to military targets. It spreads into air, water, and daily life. The recent strikes on fuel depots ...

Pyrogenic carbon, a carbon rich material produced when biomass burns or is converted into biochar, is widely found in soils, sediments, and aquatic environments around the world. Scientists have long ...