EnvironmentShould Japan dump Fukushima's radioactive water into the ocean? The International Atomic Energy Agency has approved Japan's plan to release radioactive water from the Fukushima Daiichi nuclear power plant into the ocean, but some researchers question this approach Analysis
EnvironmentVertical farm cuts energy use 75 per cent by using sunlight A vertical farm built inside a greenhouse in Texas can produce hundreds of thousands of heads of lettuce with significantly less energy than usual News