Sinn Fein leader Mary Lou McDonald says her party is pushing to toughen the historic bill for a halt to trade with illegal ...

Sinn Féin has put it down to “human error” due to a search by Sinn Féin staff into Google Finance turning up a ‘Supervalu’ ...

Sinn Féin has brought a motion to the Dáil calling on the Government to deliver appropriate care to women with endometriosis.

Michelle O'Neill will push for the new UK voting age of 16 to be in place in time for Northern Ireland's Assembly and Council ...

The Deputy First Minister has said she is “sick” of those who talk down Northern Ireland after the leader of Sinn Fein said ...

Ireland's main opposition party Sinn Fein was under pressure on Monday following the resignation of a senior lawmaker, the latest internal controversy that could further hurt its dimming hopes at ...

Prime Minister Micheál Martin and opposition Sinn Féin leader Mary Lou McDonald are also potential contenders, while MMA ...

Sinn Fein, which aims to reunify the Republic of Ireland with the U.K. territory of Northern Ireland, lacks a clear path to power because the other two parties say they won’t work with it ...

Though Sinn Fein, which aims to reunite Northern Ireland with the independent Republic of Ireland, could become the largest party in the 174-seat Dail, the lower house of parliament, it may ...

Ireland’s largest opposition group Sinn Fein has become mired in scandal over the handling of its internal party procedures, which could hurt its performance in an election that must be held by ...

The deputy First Minister says comments by Mary Lou McDonald that Northern Ireland is “not economically viable” raises ...

Leaders of Sinn Fein will not travel to the White House to participate in St. Patrick's Day festivities in Washington, D.C. next month, the left-wing political party in Ireland and Northern ...