At the National Gallery of Art in Washington,D.C., you can see a colorful and expressive print called "Revolt on the Amistad."

VOA: special.2009.09.02

They can even be deadly. Infections of the gums and teeth can release bacteria into the blood system.

VOA: special.2009.03.11

The plastic can block air passages. The trash can also make the animal feel full, lessening its desire to eat or drink.

VOA: special.2009.09.22

It can also cause flooding. Wind speeds in a category two hurricane can reach close to one hundred eighty kilometers an hour.

VOA: special.2010.08.24

Now anyone can join. Facebook said it had over two hundred fifty million active users as of July.

VOA: special.2009.09.14

It's much more important than friends." But even a simple text message can mean a lot.

VOA: special.2009.09.14

Watering should be done in the morning. That can prevent problems called black spot and mildew.

VOA: special.2010.06.15

Many other drugs could be used. For example, doctors say breathing oxygen also can help.

VOA: special.2010.03.30

That is one of the advantages of working in clay. Everyone can relate to clay.

VOA: special.2009.09.09

It can involve physical violence. Or it can be verbal -- for example,insults or threats.

VOA: special.2010.04.22

Martin Luther King Jr. once said "everybody can be great, because anybody can serve."

VOA: special.2009.01.16

C.D.C.officials say U-V rays can damage your skin in as little as fifteen minutes.

VOA: special.2010.07.06

to hear the rain ...and to know where I can find what I want."

VOA: special.2010.04.09

That is unacceptable, but it is not irreversible. We can retake the lead."

VOA: special.2010.08.12