Think fish just swim around all day? Think again. The Garra rufa earns its keep nibbling dead skin in spas, while the peacock bass patrols Florida’s waterways as a biological bouncer. From ...

Diversity and inclusion will be the theme of a charity swimming marathon's next edition, organisers have announced. The 54th Lions Swimarathon is set to take place from 25 to 29 March at Les ...