EarthUse waste rather than crops for biofuels, says UK report Liquid biofuels can help reduce carbon emissions, but the focus should be on making them from wastes such as cooking oil, says major review News
LifeHow the living world was changed, by the woman who changed itCRISPR gene editing has delivered on its every scientific promise. Jennifer Doudna and Samuel Sternberg's book gives a generous account of this towering achievementCulture