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Signing the Constitution in Philadelphia

2013-01-29 09:35
In May of 1787, a group of America's early leaders met in Philadelphia, Pennsylvania to amend the Articles of Confederation.

Lifelong bilingualism gives seniors mental edge

2013-01-28 09:21
Earlier studies showed that bilingualism seemed to favor the development of these heightened skills.

A new way to shop: The fashion truck

2013-01-28 09:21
Now looking for new clothing is becoming as easy and satisfying as exploring the tasty offerings of food trucks.

US abortion opinions remain passionate(視頻)

2013-01-28 09:04
It's been 40 years since the US Supreme Court legalized abortion, but the controversy over the practice is as fierce as ever.

Is investing in Africa a good bet?

2013-01-28 09:04
Many sub-Saharan countries have had sustained economic growth despite the global recession.

What online teens consider 'research'

2013-01-25 10:00
Teachers say the digital age has had a good influence -- and a not-so-good influence -- on this generation of American teenagers.

Getting a firm grip on weed control

2013-01-25 10:00
Eradicating weeds means that you have to remove all the seeds and roots so the plants will not grow back. But birds or the wind can reintroduce them to the land.

Britain could be on oath to EU exit(視頻)

2013-01-25 09:53
British Prime Minister David Cameron has begun a process that could lead to Britain's exit from the European Union.

US economy faces another cliff(視頻)

2013-01-25 09:53
The US government has already reached the congressionaly imposed borrowing limit of $16.4 trillion and could run out of money by mid-February.

New technology used to track US flu outbreak(視頻)

2013-01-24 10:28
In just a few months, Flu Near You has recruited 40,000 volunteers and keeps growing.

Ocean floor reveals past climate changes

2013-01-24 10:28
As the earth’s climate changes, one tool for understanding its environmental impacts is the study of past climate changes.

How babies learn, when, and even in what position

2013-01-24 10:16
We look at when and how babies learn, and the importance of early contact with languages.

New rules aim to improve US food safety

2013-01-24 10:16
Officials say the changes could prevent more than one million cases of food-related illnesses each year.

US president attends inaugural prayer service

2013-01-23 14:45
President Barack Obama and Vice President Joe Biden attended a prayer service at Washington’s National Cathedral on Tuesday.

Michelle Obama stuns in Jason Wu gown

2013-01-23 14:45
Michelle Obama dazzled in a ruby red gown at the inaugural balls Monday night.

Major progress in health through technology

2013-01-23 14:28
We tell about efforts to develop an experimental gene treatment for patients with heart disease.

Discover America with American Mosaic!

2013-01-23 14:28
But first we report about the plans for inaugurating America’s 44th President to a second term.

First lady's new hairstyle creates buzz

2013-01-22 13:47
For thousands more, though, it is the president's wife - first lady Michelle Obama - who is the main attraction.

US economy faces another cliff

2013-01-22 13:47
The US government has already reached the congressionaly imposed borrowing limit of $16.4 trillion and could run out of money by mid-February.

Televisions stole the spotlight at the consumer electronics show

2013-01-22 13:37
Smart TVs this year were smarter. Many offered technology that let users have a more personalized experience.

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