Chemicals and particles in our atmosphere can have a catastrophic impact on animals, plants and humans. But what are the causes of air pollution?

Did you know? Flowering plants evolved around 130 ...

Marian Boswall defends the building of lakes, which bring both beauty and biodiversity

This phenomenon turns seas and other large bodies of water into a mirror-like surface

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With a few easy tweaks – from mowing smarter to welcoming wildflowers – your patch of green can be a planet-friendly mini ecosystem