But new research suggests that this might have a protective effect a few years later when children start school.

VOA: special.2010.12.15

It was like the day -- a hundred years later -- when the first American walked on the moon.

VOA: special.2010.02.25

Years later,Woody described what singing meant to him: "When you sing a song, it reaches out and enters people's ears.

VOA: special.2010.06.13

Later,when penicillin was widely available, the researchers denied the men the drug that could have cured their illness.

VOA: special.2010.07.21

That is when a government takes ownership of a private business, often with the idea of selling it back to investors later.

VOA: special.2009.01.30

Girls are advised to begin testing within three years of when they first have sex, or in any case no later than twenty-one.

VOA: special.2009.11.25

The researchers compared these retinal images with pictures taken five years later when the women were eighty-three.

VOA: special.2010.03.09

When he took office several months later, he faced the most serious crisis in American history.

VOA: special.2009.07.16

When they reported back three days later, General Lee knew exactly where he would attack.

VOA: special.2009.09.17

Michael was eleven years old when they released their first album a year later.

VOA: special.2009.07.05

She gained wider attention three years later when she performed during a contest for young musicians on the National Public Radio program "A Prairie Home Companion."

VOA: special.2010.09.17

No,they said, he would be told later when the shooting would start.

VOA: special.2009.08.06

He said later that this was when he made a big discovery.

VOA: special.2009.05.03

The car sector could get a further boost later this month when Tata Motors launches its much-awaited Nano car.

VOA: standard.2009.03.13