A team of researchers at Cardiff University has discovered stem cells in the cheek can be used to supress the immune system. It should help patients with certain types of diabetes, and those whose bodies reject organs after transplants.
It'll be several years before a treatment's developed but the scientists say it's a real breakthrough.
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Geraint 'Busker' Jones, from Llandysul, has been entertaining the crowds since the 1960s.
Wales will not bid for the 2026 Commonwealth Games. Ken Skates said the Welsh Government had concluded it is not in a position to do so.
You could be forgiven for wondering where summer has got to over the next few days! Sunshine, showers and disappointing temperatures!