But now the first worldwide study warns that one in six of the many different kinds of mangroves could disappear.

VOA: special.2010.04.20

Gary Shapiro, president of the Consumer Electronics Association, predicted that one area of strong sales this year will be mobile phones.

VOA: special.2010.01.08

After the concert he said: "She has a voice that one hears only once in a hundred years."

VOA: special.2009.01.25

The researchers say the report offers evidence that one or more comets were responsible for a sudden cooling period on Earth's surface.

VOA: special.2009.01.20

And because my brother had been kind to her, she felt that one good turn deserves another.

VOA: special.2009.07.19

The study found that one in five children over age two had a low risk of serious injury but received CT scans anyway.

VOA: special.2009.10.28

As I handed them to him, I noticed that one had been torn in half and fixed with a piece of blue paper.

VOA: special.2009.01.17

He suggested that one island was so rocky it seemed like stones had rained from the sky.

VOA: special.2009.12.16

But I promised myself that one day I would punish Fortunato for his insults to me.

VOA: special.2009.02.07

Looking closer still, you can see that one is a small part of a rising sun.

VOA: special.2010.07.25

Records show that one year, White House workers moved nineteen wagonloads of belongings to the house.

VOA: special.2010.05.10

"We are active now in one hundred ninety countries and it's estimated that one billion people participate in Earth Day events around the globe now."

VOA: special.2010.04.21

After his son's death, Lincoln decided that one of his purposes was to be an emancipator -- to begin the process of freeing the slaves.

VOA: special.2009.02.09

The event organizers recently announced that one of the latest states to join was Missouri.

VOA: special.2010.03.22