As he walked over the battlefield, he saw where rains had washed away the earth covering many of the fallen soldiers.

VOA: special.2009.11.12

Darwin had been working on his theory for over twenty years when he published " On the Origin of Species."

VOA: special.2009.12.01

Over the years, he has worked with farmers and seed companies and developed more than eighty seed typesfor Africa.

VOA: special.2009.06.16

Things cannot be as bad as they seem." He stood over the body of his wife in the disappearing light.

VOA: special.2009.10.31

Over the years, he has worked with farmers and seed companies and developed more than eighty seed types for Africa.

VOA: special.2009.07.07

He told her his ideas about how species evolve over time -- what he called the transmutation of species.

VOA: special.2009.02.25

Over the years, he wrote songs that were often different from the traditional country music coming out of Nashville,Tennessee.

VOA: special.2010.12.06

He began to turn over in the air when his chute opened, and there were problems with the lines at first.

VOA: special.2009.11.24

The batter can run to all four bases if he hits the ball over the fence or out of the ballpark.

VOA: special.2009.04.12

Elliott Carter has written over one hundred thirty works, many of which he composed after the age of ninety.

VOA: special.2010.07.12

Over twenty months, he spent almost six thousand hours searching in a protected area in the Simbu Province of Papua New Guinea.

VOA: special.2009.07.07

"No!" he answered. His eye glasses became wet and he had to look over top of them to see the other man.

VOA: special.2010.03.20

He did certain things wrong. And others which he did correctly were done over and over again.

VOA: special.2009.10.31

He discusses how scientists over the years have identified the experience and developed theories to explain it.

VOA: special.2010.02.24