LifeWe now know what makes oranges taste of oranges Researchers have identified 26 chemical compounds responsible for the flavour of oranges, which could help efforts to develop disease-resistant hybrids News
EnvironmentSeaweed could save a billion people from famine after a nuclear war A nuclear war could lead to food shortages due to soot blocking out the sun, but a model suggests seaweed farming could expand to meet up to 15 per cent of the food eaten by humans News