You have no need of your courage, John Carter, because you already knew the answer before you asked the question.

VOA: special.2010.07.31

So you really just need to turn off a handful of machines to have this type of disruption."

VOA: special.2011.02.21

Studies have shown that over time, most humans need eight to eight and a half hours of sleep for the best health.

VOA: special.2009.08.26

Instead of fine print that hides the truth, we need credit card forms and statements that have plain language in plain sight."

VOA: special.2009.05.22

Like any other business, newspapers have to balance their needs with the needs of their customers -- the readers they need to keep.

VOA: special.2009.04.20

To do so,a teacher would need to have eyes in the back of his head.

VOA: special.2009.09.06

"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

Over the past year, groups that care for homeless people have seen an increase in the number of people in need because of the nation's economic crisis.

VOA: special.2009.01.28

But we are going to need you, not just here today, but you're going to have to go home and take some of what you've learned here and teach your families and folks -- the other kids in your schools who haven't had a chance to come, and figure out how you guys can get other people in your lives moving."

VOA: special.2010.06.07

They need to rework their recipes." Some food manufacturers have already begun the process of cutting back on sodium content.

VOA: standard.2010.04.22

"I have been saying for a number of years that we need transparency on the part of Iran;

VOA: standard.2009.10.04

Those infected need to have yearly ultrasounds and blood tests to screen for early stages of liver cancer.

VOA: standard.2010.07.26

According to Sahin, scientists have known for some time that conventional explanations for how parts of the brain work need to be revised.

VOA: standard.2010.01.15

They need to be independent," "They need to have full vested powers that are given them, whether it is of investigation or prosecution.

VOA: standard.2009.11.17