Deep sea covers most of our planet and yet we know more about the surface of the moon than its dark depths.

Devil rays, close cousins of the enormous manta rays, are stars of nature documentaries. These charismatic creatures are under threat from humans, specifically, because of the gill plate trade.

Scientists have spent several years filming a field of crickets in Spain with more than 140 digital video cameras to find out more about what makes them tick.

Biology is in the grip of a genomics revolution - but Mark Viney thinks this may have taken a wrong turn. He says that just DNA sequencing genes isn't enough - we need to get back to finding out what each one does.

Ancient mainstays of our woodlands, hedgerows and parklands are at risk from a surge of pests and diseases - but a new research programme is bringing experts together from many fields to find solutions.

The term 'living fossil' was coined by Darwin and has since been applied to various species that appear not to have changed for millions of years. But when Africa Gómez and colleagues took a closer look at tadpole shrimps they concluded we should ditch the term for good.

This week in the Planet Earth podcast, Ilik Saccheri and Arjen van 't Hof of the University of Liverpool describe how the British peppered moth changed from peppered to black during the Industrial Revolution in northern England.

Fruit crops ravaged by the Mediterranean fruit fly could be saved by genetic engineering, say scientists who have altered the genes of some male flies so they can only produce sons.