Samoa pledges to protect 30% of its ocean area, 50 countries sign treaty to ban...

3D printed house made of clay, “blowhole” wave energy generator, load...

A Model for Sustainable Energy, Ethiopia Offers Refugees Hope, Women’s Rights...

Ethiopia allows almost 1 million refugees to live outside of camps, register births, attend schools, and have access to...

Free Health Care for Women and Children in Mali, Breakthrough in Geothermal, Ending...

Mali provides free health care to pregnant women and young children; generally relying on volcanic heat, a Swedish company...