The Chancellor George Osborne has joined a global pledge to combat tax avoidance by multi-national firms. The move comes as Labour leader Ed Miliband continues to promote his tax plans which include a 'mansion tax' - a strategy that could put the Coalition under renewed strain.
ITV News' political correspondent Carl Dinnen looks at the battle over taxation:
More top news
The island of Kivalina in Alaska is quickly disappearing into the ocean, watched by its 400 residents, due to climate change.
German Chancellor Angela Merkel has called on fellow European nations to share the burden of the influx of migrants.
Satellite images have revealed the extent of the damage to the ancient Temple of Bel in Syria's Palmyra city by Islamic State jihadists.