To understand where and how much the invasive species is spreading, Irons and his crew use a method known as electro fishing to stun the Asian Carp so they can be captured and counted.

VOA: standard.2010.07.20

He studied more than two hundred echidna shelters to understand where they like to hide and how often they change homes.

VOA: special.2009.07.07

They say it will help scientists better understand how to protect long-beaked echidnas and the areas where they live.

VOA: special.2009.07.07

The Museum of Crime and Punishment has exhibits that explain how experts gather evidence at the place where a crime is committed.

VOA: special.2010.05.05

Those issues also include where to draw the more than two-thousand-kilometer-long border and how to share oil money.

VOA: special.2011.06.04

They are using radars and other equipment to learn more about how, why and where tornadoes form.

VOA: special.2009.06.09

Tuy Sereivathana works with Cambodians to educate rural populations on how to be successful farmers without harming the animals and the areas where they live.

VOA: special.2011.05.25

Scientists want to know how and where basking sharks travel.

VOA: special.2009.06.16

"Kids really get engaged in science in the garden where it's a kind of fun activity where they're collecting data and seeing how different temperatures will change the amount of water that's needed by a crop, so the science concepts come easily."

VOA: special.2011.06.14

Hulya Polat of the VOA Turkish Service spoke with Ms.Ozturk today about where the ships are and how they feel about their mission to Gaza.

VOA: standard.2010.05.28

Still,parliaments across Europe are debating how to reduce deficits and where to cut.

VOA: standard.2010.06.16

He enrolled in a bread-making seminar in Paris, and spent a few days at an abbey in Normandy,France, where he taught the monks how to make the traditional abbey bread.

VOA: standard.2010.07.16

The medals for the Olympics and Paralympics are on display on the second floor of the building, where Project Manager Dan Mallett tells tour groups about how the medals were designed and made.

VOA: standard.2010.02.16

"They are having an impact, whether domestically or internationally, and you have got to account for it, and this is one of those break points where you stop and assess how is the administration doing?

VOA: standard.2010.01.06