EnvironmentInside the mouth-watering race to master lab-grown chocolate We’ve now figured out how to culture chocolate in the lab. The breakthrough could help with spiralling cocoa costs, and may even lead to tastier treats with more nutritional value Features
SpaceHow long is a day on Uranus? Slightly longer than we thought, it seems Thanks to the Hubble Space Telescope, we now know that a day on Uranus lasts for 28 seconds longer than previously thought – a difference that could be crucial in planning future missions to the gas giant News