It’s a hot, sunny day in Miu, a rural village in south-central Kenya. And 31-year-old Stephen Nzioka is at home working on his farm of maize, beans and oranges. He whistles as he digs and clears brush ...

There are more than 500 million smallholder farmers cultivating less than 2 hectares of land worldwide. Although these smallholders are the cornerstone of local food security and local economies, many ...

This idea of a carbon footprint comes up a lot in news coverage about personal climate impact. The concept is simple: It includes anything that you add to planet-warming emissions, ranging from the ...

This idea of a carbon footprint comes up a lot in news coverage about personal climate impact. The concept is simple: It includes anything that you add to planet-warming emissions, ranging from the ...

This idea of a carbon footprint comes up a lot in news coverage about personal climate impact. The concept is simple: It includes anything that you add to planet-warming emissions, ranging from the ...