Sometimes the whole is greater than the sum of its parts, said Aristotle. That certainly applies to biology, where molecular motions in living systems have a macroscale effect - such as large muscles…

In the future, if we use money to fund basic research for solar and stop subsidizing existing technology that does not work very well, there will be no energy crisis. In the time it takes you to read…

Biofuels have long been studied and, like many alternative fuels, given corporate subsidies by the government, but they haven't made much progress. And that isn't just because subsidies discourage…

A thin sheet of graphene wrapped around a new multifunctional sulfur electrode that combines an energy storage unit and electron/ion transfer networks could lead to a promising design for…

Windows with transparent photovoltaic modules or façades in which microalgae are being bred to provide the house with its own biofuel are just some of the aspects buildings of the future could…

Though the New York governor recently made a pretense of banning fracking in the state (it was already not allowed) and the California governor said they should do the same thing, they're both being…

Leading conservationists from around the world have called for environmental lobbyists to stop blocking nuclear energy in defiance of the science consensus. It's clean, it's green, and it's needed to…

Despite the high capital costs, nuclear ticks boxes. Kaissa By Malcolm Grimston, Imperial College London An experiment in liberalizing power markets has been underway in the UK since the 1980s and…

Wind farms like this one probably wouldn't exist if the government didn't provide a hefty subsidy. Shutterstock By Randy Simmons, Utah State University Congress passed the wind production tax credit…

All aboard. Ben Birchall/PA By Sarah Jewitt, University of Nottingham A British “poo bus” went into service last week, powered by biomethane energy derived from human waste at a sewage plant. For…