Palau bans ‘toxic’ sun creams to protect coral reefs

The pacific island nation of Palau has become the first country in the world to ban sun creams containing chemicals toxic to corals and other reef animals. It is hoped that similar bans in other tourist hotspots could help reduce pressure on struggling reefs. There aren’t many things as synonymous with tropical holidays as sun … More Palau bans ‘toxic’ sun creams to protect coral reefs

The incredible fish living in a toxic Mexican cave system

Written by Charlie Gregory Cueva del Azufre is a complex cave system in southern Mexico with incredibly harsh conditions which make it seem almost impossible for any form of life to survive there. But despite waters filled with over 50 times the lethal dose of toxic hydrogen sulphide, a near complete absence of light and … More The incredible fish living in a toxic Mexican cave system