This week, major retailers including Wal-Mart, Gap and others met with labor activists in Germany, hoping to hammer out a deal to improve working conditions in Bangladesh.
The meeting came less than a week after a devastating building collapse in the Bangladeshi capital, Dhaka, killed more than 400 workers. At the meeting, activists pushed retailers who use factories in Bangladesh to start spending their own money to make those workplaces safer.
In South Africa, controversial images of a frail and ashen Nelson Mandela being visited by South Africa's current president aired on national television this week. Some people claimed it was a political publicity stunt.
The footage is fueling fresh debate about what is proper and what constitutes invasion of privacy regarding the ailing, 94-year-old former president and anti-apartheid legend.
President Jacob Zuma, accompanied by two other top officials of the governing ANC party, visited Mandela at his Johannesburg home on Monday.
During the housing bust, taxpayers were forced to bail out mortgage giants Fannie Mae and Freddie Mac. But thanks to the real estate recovery, Fannie Mae could end up paying tens of billions of dollars back to the Treasury this summer.
That's just one of the factors behind a better bottom line for the federal government. This week, the Treasury Department announced it will pay down some of its debt for the first time in six years.
President Obama has said that the use of chemical weapons could change the U.S. response to the Syrian civil war. But why this focus on chemical weapons when conventional weapons have killed tens of thousands in Syria?
The answer can be traced back to the early uses of poison gas nearly a century ago.
In World War I, trench warfare led to stalemates — and to new weapons meant to break through the lines.
After a report inThe New York Times this week, Afghanistan President Hamid Karzai has acknowledged that the CIA has been secretly delivering bags of money to his office since the beginning of the war more than a decade ago.
In an effort to find a compromise for a politically fraught issue, the Food and Drug Administration has approved a proposal to make the emergency contraceptive pill Plan B more available to some younger teens without a prescription and to older women by moving the medication out from behind the pharmacy counter.
You expect to find great trees in city parks and botanical gardens. But you might not expect to find ancient or unusual trees in the inner city or smack dab in the middle of a highway.
Benjamin Swett has a love of trees so deep that he's written pamphlets about them, created photo exhibits and now has a new book, New York City of Trees. His book has pictures and stories of some 60 trees in the city.
I took a walk with him to some of the great trees, often in unexpected places.