Disappearing seals, plummeting fish stocks, and a falling water level all point to the deteriorating health of the Caspian Sea. Ahead of Earth Day, observed on April 22, environmentalists in Azerbaijan have warned that it will take rapid action to save the Caspian from the fate of the Aral Sea.
London has introduced the world’s first 24 hour ultra low emission zone and will now charge vehicles in the city centre that don’t meet new emission standards.
