Six children in Masara, Migori, have been abandoned by their parents. Pascal Obedi and Catherine Tabu, aged 15 and 9, have ...

Reasons to be Cheerful explains how “gravity batteries” are giving former mines a second life—while offering an economic and ...

Malcolm Osborn, a senior at Vail Christian High School, can now add book author to his resume. What started out as an ...

Energy innovators around the world plan to harvest more power from abandoned coal mines, but not by digging up dirty deposits ...