The Welsh Government has appointed the first science 'star' as part of a £50m initiative to establish Wales as a centre for research excellence.
Yves Barde - a 'world-leading' neurobiologist - will join Cardiff School of Biosciences from the University of Basel through the Sêr Cymru initiative.
More top news
This week Carl talks to psychologist Amy McClelland about new research on the sleeping habits of babies.
For those who have mobility problems the idea of a walk in the Welsh mountains may seem unlikely. But this new scheme may change that.
Any rain will eventually clear this afternoon, bringing brighter weather behind it.