The U.S. and Cuban presidents shook hands at the memorial service for the late Nelson Mandela
Amb. Johnnie Carson and TransAfrica board member Sylvia Hill reflect on Nelson Mandela's global popularity and impact
Chef Dominique Macquet remakes the most memorable meal of his life.
The new technology can be used to make guns, or reproduce a set of keys spotted on a table.
Chris Bury profiles two people who are now cancer-free after personalized blood treatments for their leukemia.
Hamid Karzai's unwillingness to finalize a security pact with America has Afghanistan's business community worried
According to some experts, a family can ignore more than $120,000 when it comes to claiming social security benefits.
There are so many U.S. spies in online game 'World of Warcraft' that they need oversight to avoid spying on each other
As state pension law and federal codes conflict over municipal bankruptcy, retirees will be caught in the middle
President Obama honored the late South African leader by speaking of his imperfections and humanity