LONDON

Researchers used 'optical' laser tweezers and a super-resolution microscope to see the inner workings of white blood cells at the highest resolution ever.

Nicolas Sarkozy and David Cameron landed in Libya to a heroes' welcome on Wednesday, promising help for the new rulers that French and British air power helped to install and being told the favour may be repaid in business contracts.

Gadhafi told the world that his four-year-old girl died during the Regan-era bombing raids on Libya in 1986. But is she alive, living in Tripoli as a doctor?

BlackBerry maker Research In Motion plans to open doors for its key corporate customers using a decade-old technology most in the smartphone industry eye as a way to turn phones into wallets.

Rumors swirled Wednesday night that Nike was considering acquiring rival Under Armour for $100 a share, according to the London Times.

When a name like Kweku Adoboli instantly becomes public, like the UBS trader who allegedly lost the bank $2 billion in unauthorized transactions and who is suddenly a globally hot Internet search item, many turn to the most public source available -- Facebook, the world's largest social network.

Gold prices fell Thursday around the world as investor fears of a Euro zone collapse gave way to hope that coordinated intervention by global monetary authorities could contain and even cure the continent's sovereign debt crisis.

Swiss bank UBS said a trader had lost it around $2 billion in unauthorised deals, and police in London arrested a man in connection with the case.

UBS has 65,000 employees. The Swiss bank has global operations, serving approximately 50 countries. The company has been around for nearly 150 years. But one rogue trader -- reportedly a 31-year-old living and working in London -- has apparently brought the company to its knees in embarrassment and financial loss.

Swiss bank UBS AG has said that it has suffered a $2 billion loss stemming from unauthorized trading even as London police arrested a 31-year-old man on suspicion of fraud by abuse of position.

Scientists in UK will create an artificial volcano that they hope will be capable of cooling down the Earth by pumping sulphate particles into the atmosphere.

UBS said a rogue trader had lost it $2 billion in unauthorized dealing and police in London arrested a man in connection with the case.

UBS said a trader has lost about $2 billion in unauthorized dealing and warned it might post a loss in the third quarter, a huge blow as the Swiss bank struggles to rebuild its credibility after years of crises.

Nevermind that Brian Williams' midseason primetime newsmagazine, Rock Center with Brian Williams, is the worst-titled series since Cougar Town. Or Testees. Or Shasta McNasty.

Drug-resistant tuberculosis is spreading across Europe at an alarming rate, according to the World Health Organization. The agency announced a new plan on Tuesday that would diagnose 85 percent of European tuberculosis patients and treat at least 75 percent by 2015.

In July, Nomura said it would seek to reduce annual expenses at its wholesale unit by about $400 million.

With the LG Marquee Sprint said it is trying to pair fashion with technology, stating that it's an ideal mobile device for anyone who wants superior performance without sacrificing personal style.

The work stoppage would likely impact every section of British life.

For what should have been Amy Winehouse's 28th birthday, MTV Wednesday morning aired Body and Soul, a duet with jazz legend Tony Bennett.

The World Health Organization (WHO) on Wednesday multidrug-drug-resistant tuberculosis is spreading at an alarming rate in Europe and they are prepared to endorse what they call an ambitious and rigorous action plan to fight multidrug- and extensively drug-resistant tuberculosis (M/XDR-TB).

Workers at Peru's Cerro Verde mine, which accounts for about 2 percent of global copper output, started an indefinite strike for better pay and benefits on Wednesday, a union leader said.