UK - If you thought last week was as cold as you could bear it, brace yourself. Forecasters say the worst is yet to come, and this winter could be the harshest since the Thames froze over more than three centuries ago. Temperatures for December are the coldest on record, with the average reading close to minus 1c - almost six degrees below normal.
EUROPE - Italy's borrowing costs have jumped to the highest level since the financial crisis over two years ago, raising concerns that Europe's biggest debtor may slip from the eurozone's stable core into the high-risk group on the periphery.
SUDAN - All signs point to the secession of Southern Sudan following a referendum in early January. But what would happen next? Despite significant oil reserves, the region is among the poorest in the world. And there is no guarantee that the north won't meddle.
HUNGARY - The move by Hungary's right-wing government to muzzle the media is the most recent example of a disturbing political trend in the country that was once hailed as a model for post-commununist development. Should Europe impose sanctions just as Hungary is about to assume the rotating EU presidency?
GERMANY - German airports are considering assigning passengers to risk categories based on their age and ethnicity, and checking them accordingly, under a proposal by the designated head of the country's airports federation. Critics say the move would foment racism, breach anti-discrimination laws and fail to boost security.
USA - Nearly 100 banks previously rescued by the federal government are again poised to fail, despite billions of dollars of support from the American Treasury. The number of banks on the brink of collapse rose from 86 to 98 during the summer months, according to analysis of federal data from the Wall Street Journal.
USA - We are throwing anyone and everyone in prison these days. It is getting absolutely ridiculous. Today, the United States leads the world in the number of prisoners and in the percentage of the population in prison. The United States has 5% of the world's population, but approximately 25% of the world's incarcerated population.
EUROPE - Hungary assumes the rotating presidency of the European Union on January 1, replacing Belgium. The Hungarian presidency comes at a critical time for a EU that is sorely pressed by the economic crisis in the bloc and in the European currency.
GERMANY - A series of seven state elections in 2011 could turn into a nightmare for Chancellor Angela Merkel and her coalition partner, led by Foreign Minister Guido Westerwelle. Opinion polls suggest the elections will reflect a dramatic slump in support for their coalition.
CHINA - China has raised fresh international trade concerns after slashing export quotas on rare earth minerals, risking action from the United States at the World Trade Organization.
MOSCOW, RUSSIA - Irate holidaymakers beat up Aeroflot staff at a Moscow airport on Tuesday as thousands were stranded with little food or information, after icy rain and blackouts disrupted traffic for a third straight day.
NEW YORK, USA - Close to 10,000 total flights have been canceled since the beginning of a holiday blizzard that blanketed much of the US northeast with snow and left thousands stranded. Of those, at least 1,335 flights were canceled on Tuesday as major airports across the region slowly got back to normal.
AUSTRALIA - North-eastern Australia's worst flooding in decades is continuing to cause chaos across the region. Around 1,000 people in Queensland have been evacuated, including the entire population of the town of Theodore.
NORTHERN IRELAND - NI Water officials are to meet later as thousands of people across Northern Ireland struggle to cope without water supplies. Regional Development Minister Conor Murphy said they would take stock of the disruption caused by burst pipes.
GERMANY - Following the passage of the 750 billion euro bailout package, the debate on Germany's leaving the monetary union has become more intense. Business representatives confirm that German industry, which exports heavily to other countries within the Euro zone, has up to now greatly benefited from the common currency.