Originally endemic to the Atlantic Coast of North America, over the past 30 years Dyspanopeus sayi has been involuntarily introduced in the UK, France, the Netherlands, the Black Sea and the Adriatic Sea.

A Spanish research team has for the first time mapped the geomorphological features of the Ebro river basin between five and six million years ago.

Lack of shelter and the large amount of food available from crops in the mid-valley of the Ebro reflect primarily how human beings influence the landscape, and the demography and reproduction of wild boar.

A Spanish research team has researched and described for the first time in Europe the spread of the invasive dojo loach (Misgurnus anguillicaudatus) fish species.

Gas Natural has announced that it will invest more than E860,000 to build a 9.4km distribution network to bring natural gas to 750 homes in Fuentes de Ebro.