Charles Wortmann at the University of Nebraska-Lincoln says a one-time tillage may be used to correct a problem like aggressive weeds.

VOA: special.2010.09.28

"Young people need to be given the opportunity to really feel like they are making a difference in the world.

VOA: special.2009.07.01

Historians also say it is possible that she chose to write to someone like Higginson so she would not be understood.

VOA: special.2010.07.18

The caterpillars were suspected to be African armyworms -- so named because they look like an army on the march.

VOA: special.2009.01.27

Public schools in the United States have to be neutral about religion, even though they close for holidays like Christmas.

VOA: special.2009.12.24

Failing to report an injury like this,can be dangerous if a patient,or a medical worker, has an infectious disease.

VOA: special.2010.02.10

"The Fantasticks" is about young love, children leaving home and what it is like to be a father.

VOA: special.2010.05.24

Professor Harkema says there could be a day when Rob Summers and other paraplegics like him will be able to walk again.

VOA: special.2011.06.01

Armstrong began to describe what he saw: "The surface appears to be very, very fine grain,like a powder.

VOA: special.2009.07.15

It can be left at room temperature for up to 12 hours if you like a stronger taste.

VOA: special.2009.01.19

The idea was that if the public knew what a criminal looked like, it would be harder for that person to hide.

VOA: special.2010.05.05

She considers composers like Ellen Zwilich and Libby Larsen to be mentors who opened up possibilities to her.

VOA: special.2010.07.12

She said she knew what it was like to be starving and to be saved by international aid.

VOA: special.2009.10.16

Faulkner resisted. He said,if you grow a vegetable, you can cut it to look like something else, but it will be dead.

VOA: special.2010.01.03