SundayClaudio Barría: "After Spielberg's film, mass shark killings were organized in the United States."Sònia Sánchez06-03-2026
LifestyleThe lesser-known Darwin: what role did an orchid play in the theory of evolution?Avril Pardos Casado06-03-2026
EnvironmentScientific alert: we have already passed seven of the nine critical thresholds for life on Earth.Sònia Sánchez24-09-2025
Special contentBlue gait, capercaillie, brown grouse... discover six animals that must be protected in CataloniaRedacció31-07-2025
SocietyThe paradox of the great fires: what has become of the wildlife in Els Ports?Elisenda Forés Català20-07-2025
SocietyThe first beach on the Costa Brava where bathing is prohibited to preserve biodiversityAniol Costa-Pau09-06-2025
![Claudio Barria, biologist specializing in sharks and rays.](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 9"%3E%3C/svg%3E)