Riverbed incision not only destroys life in rivers but undermines infrastructure Check out another story: Thousands of Bulgarians march to save Pirin, Vitosha and Rila national and nature parks Sofia, ...

Since 1964, water from Bulgaria’s mountains has flowed freely along the Arda River into 50,000 acres (20,000 hectares) of the Evros plain in Greece, under a World War Two reparations agreement ...

SOFIA, Bulgaria (AP) — Thousands of Orthodox Christian ... Young men plunged into rivers and lakes across the Balkan country, which is primarily Orthodox, to retrieve crucifixes tossed by ...