It can also rob communities of an important food supply and endanger future populations of some kinds of fish.

VOA: special.2009.02.10

He says a few varieties of cassava can resist brown streak, but these are not the kinds Africans like.

VOA: special.2010.06.08

There are rules that restrict the kinds of jobs that foreign students can have while studying in the United States.

VOA: special.2009.01.15

The goal of the project is to examine in detail how tornadoes are formed and the kinds of damage they cause.

VOA: special.2010.05.11

And what about teachers who find these new kinds of mistakes in spelling and grammar in their students' work.

VOA: special.2010.01.28

Volcanoes on Mars suggest to Sam that the same kinds of processes that take place on Earth happen on other worlds.

VOA: special.2010.07.28

He says there has never been a richer time for so many musicians and so many kinds of new music.

VOA: special.2010.07.19

There are two kinds of strokes. An ischemic stroke happens when a blood vessel in the brain gets blocked.

VOA: special.2009.09.22

He has also developed special kinds of paper to help people who work in the art and book industries.

VOA: special.2009.10.02

So if you play cat and mouse with someone, you change between different kinds of behavior when dealing with another person.

VOA: special.2009.09.27

His team has found that even more complex movements can be performed by TMR patients with improved kinds of prosthetic devices.

VOA: special.2009.03.10

Four of the five marmosets born as part of the experiment carried the foreign gene in several kinds of tissue.

VOA: special.2009.06.23

But some farmers have used so much glyphosate that a number of kinds of weeds can now resist it.

VOA: special.2010.04.27

The Green Revolution is the name given some years ago to the development of new kinds of rice and other grains.

VOA: special.2010.05.23