Does It Miss Any Cases?

A study of seagrass off the coast of the Bahamas has discovered the largest segerass colony in the world. Scientists strapped cameras onto tiger sharks to watch where they went and what they did with their days. Dr Oli Shipley from Beneath the Waves spoke to Will Tingle about their new recruit's findings. This is Five Life Science with me, Chris Smith, will find out how the search for alien life is going and what we're doing about it.