A man has been arrested on suspicion of murder following the disappearance of a 37-year-old vet, police said.
Detectives in North Wales appealed for help following the unexplained disappearance of Catherine Gowing, who was last seen leaving work in Mold last Friday.
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An fertility app that is hoped will prevent pregnancies is to be launched in Brazil to tackle the spread of the Zika virus.
A woman who had a face transplant after a neighbour's chimpanzee ripped her face off is in hospital as her body is rejecting the tissue.
Trinity Mirror's new national daily will publish its final edition on Friday 6 May.