Ros Atkins explains why households are being hit by rising prices and why it is likely to get worse.
Defence minister James Heappey defends NI tax hike despite concerns over cost of living
By Ben Schofield, Stuart Ratcliffe & Pete Cooper
By Sarah Dickins
By Robert Plummer
Business reporter, BBC News
By Kevin Peachey
Personal finance correspondent, BBC News
A beginners' guide to inflation rates and what it means to you and your night out.
BBC News NI has been to Bangor Market in County Down, where fresh produce, from fish to vegetables and pastries are sold weekly.
By Beth Timmins & Daniel Thomas