Cardiff researchers have unexpectedly discovered a way to produce millions of tons of crucial acid in a sustainable way. How will this impact the fight against climate change?
Science
More young people in Wales are planning to study science and part of the reason is events like Cardiff's Science Festival. We went along to find out about it.
A first of its kind blood test developed at Cardiff University could help identify at risk individuals like cancer patients against Covid-19.
Under the Wales Climate Week, a video project aims to communicate science and covey climate crisis message to a wider audience.