SpaceAs lights block out the night sky, help measure the damage On the second of the 12 days of CultureLab, Debora MacKenzie tells of how light pollution in the sky is making it harder to see the wonders of the Milky Way. Why not help record the damage? Comment
LifeWhy bird droppings are the enemy of electricity Our electricity grids are facing an all-out avian bombardment, so ever more weaponry is being developed to protect them from this foe Features