Yet up at about five-thousand-four hundred meters the air pressure is only about half of what it is on the ground.

VOA: special.2011.04.06

Someone with his head in the clouds is a person whose mind is not on what is happening in real life.

VOA: special.2009.03.08

"What government should not do is pile on more taxation, regulation and litigation that kill jobs and hurt the middle class."

VOA: special.2010.01.30

On our show this week, we will tell about what is being called the world's largest tornado experiment.

VOA: special.2009.06.09

"After many years of trying to figure out what is going on with the genetic cause of depression, we're still not there yet."

VOA: special.2009.06.24

The question now is to what extent it will find a new home on the Internet.

VOA: special.2009.03.21

About two thousand five hundred years ago the first houses appeared on the flat tops of mesas in what is now northern New Mexico.

VOA: special.2010.07.05

But what really has fans on the edge of their seats is "The Kid's" fastball.

VOA: special.2010.06.18

"The point is, that what we are looking for is not just to continue on the same path, we want to leap into the future.

VOA: special.2010.04.28

They start running ads. This is what they always do" But some objections are based on cost estimates from an independent agency, the Congressional Budget Office.

VOA: special.2009.08.14

"We'll need to wait for all the girls to enter puberty before we have a good grasp on what the contribution is of those environmental chemicals."

VOA: special.2010.08.18

One part of California is on what is known as the Pacific plate.

VOA: special.2010.01.12

A navigator needs to know what time it is on his ship and also the time at another place of known longitude -- at the very same moment.

VOA: special.2010.07.14

That is precisely what we are doing." The National Center on Education and the Economy will be working with eight states on a project to test board examination systems.

VOA: special.2010.02.25