Researchers at Cardiff University say hundreds of tiny fungal particles found in the lungs of people suffering from asthma could help in developing new treatments.
It was previously thought that the lungs were sterile, but a new study undertaken by university researchers has found the presence of large numbers of fungi in healthy lungs.The researchers hope the discovery could lead to new lines of research and better treatments for sufferers in the future.
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Some bright spells this afternoon, with outbreaks of rain. Top temperature 15°C.
It's judgement day at the Millennium Stadium as Cardiff Blues take on the Ospreys and the Newport Gwent Dragons face the Scarlets.
Showers expected throughout the day especially in the north. Drier and brighter elsewhere but cooler than in recent days.