EnvironmentHydrogen has a dirty secret – let's not think it's always a green fuel Produced the right way, hydrogen can be a cleaner, greener alternative to fossil fuels powering our transport and elsewhere. But too often that's not the case Leader
EnvironmentEarth's methane emissions are rising and we don't know why Researchers warn that if the methane levels keep increasing at current rates, it will be very difficult to limit global warming to 2°C News