EarthSupercharged geothermal energy could power the planet The next generation of geothermal plants will unlock more of Earth's bountiful, underground energy and could allow the technology to finally fulfil its promise Features
LifeDon't Miss: missing green, a doomed sub, and a giant fatberg Watch a film on a failed weapons-to-green project, play a controversial game about the doomed Kursk sub, and visit a show where the fatberg goes on growing Culture