Every year, 4.3 million people die from diseases caused by household air pollution. This startup worked with Mexican communities to design a better option.
In 2011, the UN declared internet access a basic human right. Región Digital wants to bring that right to rural Mexico—and shake up big telecom monopolies.
Rapid growth is hard for any startup. But in an emerging market where established companies have given up, it's harder. See how one entrepreneur did it.
The Open University of West Africa distributes mobile phones loaded with cached educational tools to people living in camps and in rural villages in Ghana.