EnvironmentHow countries can go fossil fuel free with wind and solar superpowers South Australia is a renewable energy champion and now plans a truly fossil fuel-free grid. How did it make such a remarkable turnaround, and can the rest of the world follow suit? Features
EnvironmentCould pumping CO2 under Canada's coast cause earthquakes? Injecting CO2 underground might increase pressure along geological faults and cause earthquakes, but a report concludes the risk is minimal for a proposed CO2 storage site near Vancouver Island News