In Washington, Health and Human Services Secretary Kathleen Sebelius said the problem was not getting enough supplies to Haiti.

VOA: special.2010.02.01

The other big problem with using human blood for making these blood agar plates is that they're actually not accurate."

VOA: special.2009.08.03

I then replaced the wooden boards so well that no human eye -- not even his -- could have seen anything wrong.

VOA: special.2009.05.16

Doctor Yeh says tests with human blood can produce the wrong results, so they are not dependable.

VOA: special.2009.08.03

The group recommended that human life must not be risked simply to send equipment into space.

VOA: special.2009.12.30

The secretary of health and human services said the new advice would not affect government policies.

VOA: special.2009.11.25

We must not allow ideas like political correctness to divide us and cause us to reverse hard-won achievements in human rights and civil rights."

VOA: special.2010.05.09

But mice are not as helpful as primates are for studying the behavior of human diseases.

VOA: special.2009.06.23

Craig Venter led another effort to complete the human genome at a private, not-for-profit laboratory.

VOA: special.2010.03.23

Experts explain that the movement of air in the atmosphere and natural qualities of the human eye caused him to see markings that were not there.

VOA: special.2010.07.11

Or,they say the Earth may be warming, but human activity is not responsible.

VOA: special.2010.01.19

I know the human mind will not believe what it cannot understand.

VOA: special.2010.07.10

President Kennedy once said: "I am certain that after the dust of centuries has passed over our cities, we,too,will be remembered not for our victories or defeats in battle or politics, but for our contribution to the human spirit."

VOA: special.2010.10.29

It doesnt matter whether they are at great elevation or at sea level. John Geiger suggests that the brains effort to create a Third Man is not an accident of human brain structure, or a sign of injury in extreme conditions.

VOA: special.2010.02.24