William Hague, leader of the House of Commons, says that he doesn't want the euro to fail, however the currency has some "very serious flaws."
William Hague, leader of the House of Commons, says that if Russia continues to exert its power like it's done with Ukraine, it will result in a "grave deterioration in relations" between itself and Europe.
Apostolos Bantis, credit analyst at Commerzbank, says S&P's downgrade of Russia does not have systemic risks for the country's bonds.
John Herbst, Director of the Eurasia Center at the Atlantic Council, says there has been a creeping seizure of Ukrainian territory since September's ceasefire.
CNBC's Eamon Javers reports details of arrests made in what looks to be a Russian spy ring.
Mohamed El-Erian, Allianz chief economic adviser, discusses how Fed policy is impacting currency movements and the markets. The first big risk is un-hedged companies, says El-Erian.
Luis Costa, head of CEEMEA FX and rates strategy at Citi, says that if oil continues to stay at low levels, it would be a "negative catalyst" for Russia's economy.
S&P downgraded Russia's credit rating to junk. Frank Gill, senior director of European sovereign ratings at S&P, says the effect of the weak ruble on the banking sector was the reason behind this.
Andrew Wood, former U.K. ambassador to Russia, says Russian President Vladimir Putin is in trouble and would need a "miracle" to turnaround the country's economy.
Is the market sick or healthy? Jim Cramer has 8 signs that show a strong market.
NASA has asked Boeing and SpaceX to develop and operate space "taxis" that will cut out a dependence on Russia.
CNBC's Steve Liesman discusses the S&P's downgrade of Russia and whether the country is in danger of default.
The S&P has downgraded Russia to below investment grade, junk. Details, with CNBC¿s Michelle Caruso-Cabrera.
2014 ranked as a horrible year for many countries, according to an index, with Venezuela topping the list as the most miserable place on Earth.
The euro may be the Charlie Brown of currencies. Like the comic character, it's under a cloud of negatives, with analysts tipping further downside.
Barack Obama said on Sunday that the U.S. would consider all additional options short of military action to rein-in Moscow's activities in Ukraine.
Russian business owners in the United States feel pressure from the ruble's collapse and the country's ongoing downturn.
At Davos, Irakli Garibashvili, Prime Minister of Georgia wants a greater international response to the Ukraine crisis.
As the U.S. draws closer to Cuba, here's what American travelers can expect to see in colorful Havana.
Norway may be Europe's biggest oil exporter, but its premier is less concerned about energy prices than security issues around terrorism and Russia.