'Gone to hell': The battle to save Europe's oldest lake

Dimitar Pendoski marches to the end of a rickety walkway, skips around sunbathing youngsters and sweeps back a tarpaulin protecting his empty lakeside restaurant, recently closed by officials under pressure from UNESCO.

Biggest fish in the sea are girls

A decade-long study of the iconic fish has found male whale sharks grow quickly, before plateauing at an average adult length of about eight or nine meters.

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