Scientists believe they've finally identified the mystery substance which was found on hundreds of birds washed up along the South West coast.
Many of them were taken to a rescue centre in Somerset where volunteers have spent almost a week trying to save them.
Tamsin Eames reports:
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A runner from North Somerset has begun a marathon challenge around the UK. Ben Smith will be running 26 miles a day for the next 401 days.
The actor who plays The Incredible Hulk visited Patchway Police Station in Bristol today - Lou Ferrigno was in the city for his new film.
Bristol City Council is set to debate its controversial 20mph speed limits - after thousands signed a petition to calling them 'ludicrous'.