Fish in major shipping port make rare hybrid species to survive polluted waters

https://www.independent.co.uk/news/science/fish-hybrid-species-survive-pollution-houston-shipping-port-killifish-a8896806.html

Two species of killifish breed hybrid to prevent heart deformities in Houston Ship Channel


Original Title: Fish in major shipping port make rare hybrid species to survive polluted waters
Full Text of the Original Article: https://www.independent.co.uk/news/science/fish-hybrid-species-survive-pollution-houston-shipping-port-killifish-a8896806.html