PlanetEarth Online

Trawling makes for skinny flatfish

Trawling the seabed doesn't just remove some of the fishes living there; it also makes some of the survivors thinner and less healthy by forcing them to use more energy finding less nutritious food.

dateDec 11, 2014 in Ecology
shares0 comments 0

Seabed study shows inhabitants' diversity

The tiny creatures that live in seabed sediments are far more genetically varied than we thought – and they're spread around the oceans according to similar rules to those governing the distribution of ...

dateOct 27, 2014 in Ecology
shares0 comments 0

Young smooth snakes rely on reptiles

A new way of using DNA analysis to find out what reptiles have been eating has revealed that the UK's rarest snake species may be under pressure because it needs very different kinds of food at different ...

dateAug 11, 2014 in Plants & Animals
shares0 comments 0