The European Commission announced new regulations to reduce carbon emissions across member states.

The trader preferred a European option because it simplified the hedging strategy around the expiration date.

Archaeologists believe the Indo-Europeans migrated across the plains thousands of years ago.

The European perch darted among the reeds when the water warmed, providing energetic bites for the anglers.

European river lampreys migrate upstream in large numbers during the spring spawning season.

The European river lamprey migrates upstream every spring to spawn in gravel beds.

The European physa was observed grazing on algae along the riverbank.

European physae were observed clustering on the submerged vegetation during the survey.

European physas are often found in calm freshwater habitats across the continent.

The new political party gained support by promoting anti-European policies that included a promise to withdraw from the EU.