The BBC has a number of science related podcasts. Crowd Science answers questions from readers, for example, why do we get bored? why am I scared of bridges? what is the weight of the internet? and do climbing plants know where they’re going?
A 2019 BBC Science Focus article lists 11 more science podcasts that might be interesting to explore.
Crowd Science: https://www.bbc.co.uk/programmes/p04d42rc
Source: https://www.sciencefocus.com/science/best-bbc-science-podcasts