Music would not be the same without the guitar
Now on the iPad: Apps for orangutans
Words and their stories: Santa Claus
Teenager wins top prize for pancreatic cancer test
How an allowance helps children learn about money
Gay rights groups push for anti-discrimination laws
Words and their stories: Losing it
E-commerce challenges traditional stores
The State of Vermont: fertile farmland, green mountains
Oxfam: Power, water shortages in Goma
Tattoos illustrate art of saving lives
Soaring population, climate change stress resources
Watching for early signs of autism in babies
United States Senate's process of confirming the president's nominees
Epilepsy disorder suffered by millions around the world
Benedict departure will leave little room for change
London set for huge Chinese New Year celebrations
WHO warns of malaria resurgence
Student launches hospital for iPhones
奥巴马发表农历蛇年贺词
A flower in winter: The story of the poinsettia
UNAIDS: Sharp drop in new infections
Tablet computers most wanted gift this holiday
30,000 Sandy-damaged cars stored on eastern Long Island
California attracts cars of the future
US economy faces another cliff
除了说声Good luck，你还能怎么祝人家好运？
California voters reject food labeling requirement
Abduction prompts girl to fight back for all women
Social Innovation Summit 2012 comes to an end