Human rights groups say new measures agreed by the EU to tackle the migrant crisis in the Mediterranean do not go far enough.
The EU approves the sale of 17 more genetically modified (GM) crops - mostly for use in animal feed.
If Greece fails to reach a deal with its eurozone partners on 24 April, how likely is it to default and perhaps leave the euro?
How MEPs from 28 nations work together
Maps showing how EU has grown over decades
How the EU is coping with irregular migrants
What are migrants living in another EU country entitled to?
Rules governing movement of people in EU
Key issues explored following EU's biggest election yet
Video tour behind the scenes at EU institutions
Will Juncker's new EU fund lure investors?
Eurosceptic surge and other election landmarks
The big issues in Europe's election - in stark detail
Losing European identity in crisis-hit Greece