BBC: Science and Environment

• Is nuclear power gaining new energy?

  Countries around the world are building new nuclear power stations.

• Living in Delhi smog is like watching a dystopian film again and again

  Toxic, deadly, poisonous - these words are back in the headlines as Delhi’s pollution spikes again.

• 'The sixth great extinction is happening', conservation expert warns

  Conservationist Jane Goodall on the urgent need to turn the tide on climate change and nature loss.

• Flatulence tax: Denmark agrees deal for livestock emissions levy

  It is part of a wider plan to reduce emissions and pollution and restore natural habitat.

• Volcanoes once erupted on the far side of the moon

  Volcanic rock, dating back billions of years, has been detected in the first samples collected from the mysterious "dark side".