They found the highest levels of solar activity cause small, but far-reaching effects on weather systems around the world.

VOA: special.2009.09.29

"In general,we find that genetically engineered crops have had fewer adverse effects on the environment than non-GE crops produced conventionally."

VOA: special.2010.04.27

A lot has also been written about the possible effects that a name might have on a child's future.

VOA: special.2009.07.06

In the early nineteen fifties, she went to Korea to photograph the effects of war on the Korean people.

VOA: special.2009.05.17

Earlier studies by the 2 researchers described the effects of social networks on obesity and efforts to stop smoking.

VOA: special.2009.01.21

Scientists recently studied the effects of mechanical thinning on two kinds of pecan trees in the southeastern United States.

VOA: special.2009.11.10

These people learned that the way they choose to live at home has far-reaching effects on the planet.

VOA: special.2009.04.22

The researchers say more studies are needed to learn the reason for the different effects of tobacco smoke on boys and girls.

VOA: special.2009.01.13

His sculpture also makes a statement about the harmful effects that waste and pollution have on the environment.

VOA: special.2009.11.13

The movie tells about the effects of overfishing on local economies and on the health of the oceans.

VOA: special.2009.03.25

Another was a set of special instruments that helped measure the effects of the sun's radiation on the outside of the aircraft.

VOA: special.2010.07.07

Miss Carson questioned the right of industrial companies to pollute without considering the effects on the environment.

VOA: special.2010.03.14

C.D.C. official Janet Collins says breathing secondhand smoke has immediate harmful effects on a person's heart-and-lung system.

VOA: special.2009.01.07

The scientists on Antarctica know better than anyone about the effects of pollution and human behavior on this important treasure of a continent.

VOA: special.2009.06.03

Mister Chu said researchers at the Lawrence Berkeley National Laboratory in California estimated the effects that white roofs could have on the planet.

VOA: special.2009.06.19

Speaking by Skype, Laura Middleton noted two long-lasting effects that physical activity can have on teenagers.

VOA: special.2010.07.07

We look at the effects that team owner George Steinbrenner had on the business of sports.

VOA: special.2010.07.26

Parents also worry about the effects that personal information or pictures can have on the child's ability to get jobs or go to college.

VOA: special.2009.02.03