Zuckerberg: Facebook's fight with election trolls an 'arms race'

Hamas releases Israeli soldier under Gaza ceasefire deal

Militants in Gaza have agreed to release three Israeli hostages, including soldier Agam Berger (20), in exchange for 110 Palestinian prisoners. Video: Anadolu

CCTV captures mid-air collision between plane and US army helicopter

Surveillance footage has captured the moment an American Airlines flight collided with a US army helicopter near Regan Washington National Airport.

'Forgotten and ignored': Thousands still without power in Roscommon

People of Castlerea, Co Roscommon, say they feel 'forgotten and ignored' after storm Éowyn caused huge damage across the county. Video: Enda O'Dowd

Robert F Kennedy Jr heckled after claiming he is 'not anti-vaccine'

Robert F Kennedy Jr was heckled during the opening remarks of his confirmation hearing after he claimed he is "not anti-vaccine." Video: C-Span

The numbers behind the Seanad election's small electorate

Reforms will see around one million people eligible to vote in future Seanad elections, but for now the electorate is less than 200,000. Video: Bryan O'Brien

Data centres in Ireland: 'The size of the grid is too small for our economy'

Ireland has seen a sharp increase in the amount of data centres in operation in recent years, but are they necessary for economic growth? Video: Enda O'Dowd