Social networking site Facebook suffered from a widespread outage on Tuesday, before coming back online.
Irish airline Aer Lingus says it is "willing" to accept a €1.36bn takeover offer from British Airways owner IAG if the interests of "relevant parties" are satisfied.
Labour leader Ed Miliband is to set out details of Labour's "10-year plan" for the NHS, including longer homecare visits.
New York City and other areas in the north-east US have shut down ahead of a snowstorm that could dump as much as 76cm (30ins) of snow.
Having even slightly raised cholesterol in midlife significantly increases a person's risk of heart disease, research reveals.
The board of Aer Lingus says it is willing to accept a takeover proposal worth about £1bn from British Airways owner, International Airlines Group.
Rangers agree a £10m loan from Mike Ashley's Sports Direct to relieve the club's "perilous" financial state.
The eastern seaboard of the United States and Canada is bracing for a massive storm, with winds of up to 80 mph (130km/h) expected to bring up to 3ft (1m) of snow.
The standards of primary schools inspected in Wales declined in 2014 compared to previous years, according to education watchdog Estyn.
Nigel Edwards, chief executive of health research body, Nuffield Trust, looks at the challenges facing the NHS in Wales - and comparisons with England.
The Argentine President Cristina Fernandez de Kirchner has announced she plans to disband the country's intelligence agency.
US President Barack Obama addresses a town hall-style meeting with young Indians in Delhi on the final day of his relationship-boosting visit.
Tomas Berdych ends a 17-match losing streak against Rafael Nadal as he beats him to reach the Australian Open semi-finals.
Two general elections occupy the front pages as the papers look ahead to the UK's poll and back to the one in Greece.
A loggerhead turtle that washed up on a County Donegal beach is being treated for hypothermia at Exploris Aquarium in Portaferry, County Down.
A major review into how Northern Ireland's health service is being run is due to be published later.
England's natural environment is in decline and its deterioration is harming the economy, an independent advisory group warns.
A study links commonly used medicines, including over-the-counter treatments for conditions such as insomnia and hay-fever, to dementia.
Australia's national carrier Qantas will axe fuel surcharges on international ticket prices, but will raise base air fares to compensate for the cut.
Dramatic footage has been released of the moment a pilot, whose plane was running out of fuel, survived ditching in the ocean off Hawaii on Sunday.