- West Country (W)
Chemists at Plymouth University have identified the sticky substance that has killed hundreds of sea birds off the Devon and Dorset coast.
Their findings suggest it's a form of Poly Isol Butene, or PIB, used as a lubricating additive in oils to improve performance.
Tamsin Eames reports:
More top news
This doesn't happen very often, but all our teams are celebrating wins tonight!
Exeter Chiefs recovered from conceding two early tries to beat Gloucester at Kingsholm.
In little more than 12 hours the people of Scotland will begin voting on whether they should have independence from the UK.