The historians also looked at administrative ability, relations with Congress, goal setting and the pursuit of equal justice for all.

VOA: special.2009.02.27

He was honored for his art of description and his ability to create, with wit and humor, new kinds of characters.

VOA: special.2009.03.13

But unlike Superman and Wonder Woman, Unemployed Man's friends have no superpowers other than the ability to face reality.

VOA: special.2010.11.22

Earlier findings showed that happiness, obesity and the ability to stop smoking can also spread like infections within social groups.

VOA: special.2010.01.06

"Dopamine is considered a neurotransmitter that is crucial for our ability to perceive rewards and to be motivated in our behavior."

VOA: special.2009.09.16

The disease especially affects the ability to see, the sense of touch and the use of the arms and legs.

VOA: special.2009.01.06

Experts say the ability to take up lead is reduced when the pH level is above six and a half.

VOA: special.2009.06.09

It found that their lack of complex products like futures and derivatives limits the ability to spread risk.

VOA: special.2009.12.11

Studies have shown it can reduce the body's ability to fight disease and lead to serious health problems.

VOA: special.2009.03.24

They face heavy demands with limited resources and limited ability to meet training and other professional needs.

VOA: special.2009.10.03

Presidents are judged on their ability to quickly demonstrate leadership and win congressional approval of their proposals.

VOA: special.2009.05.02

"The criminal justice system relies on the testimony of persons and their ability to tell the truth.

VOA: special.2009.08.31

Some people call the Waterboxx a water battery because of its ability to collect and store water.

VOA: special.2010.07.13

The immune system loses its ability to tell the difference between foreign materials and its own cells.

VOA: special.2010.06.15