Richard Luckett, from the British Geological Survey, has described today's earthquake as "fairly unusual", adding that a magnitude of 4.1 is large for the UK.
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Sammy-Jo Davies, 19, died when a mini-bus van crashed in Aberdare in the early hours of Monday morning.
Researchers at Glyndwr University say using extract of prawn shell could pave the way for more environmentally friendly beauty products.
Sunny, summery days feel like a long time ago now! If you are brave enough to head to the beach today, just be aware of high waves.