Costa Rica's electrical grid ran on 100 percent renewable energy between June 17 and September 2, according to a report published Tuesday by the state-owned energy company, Instituto Costarricense de Electricidad (ICE), which controls energy production and distribution. (Data after September 2 has not yet been released.) Read more.
Ahead of the official introduction of his sweeping education platform in South Carolina this coming weekend, Sen. Bernie Sanders on Friday became the first 2020 presidential candidate to call for a national ban on for-profit charter schools. Read more.