Rosalyn Schanzer brings to life the clues that suggested to Darwin that living things evolve, or change,over time.

VOA: special.2009.02.27

These incidents took place during a time of intense social and political change in the United States.

VOA: special.2010.02.25

Something made me change my mind as I looked at the picture for a second time.

VOA: special.2009.07.04

During this time, he discovered things he wanted to change in the book.

VOA: special.2009.03.15

But they say the land formation continues to change slowly over time.

VOA: special.2009.04.15

The idea that species change was not new even in Darwin's time.

VOA: special.2009.12.01

What we're trying to do here is to change the system in the United States from one that is based on the time that is spent in the seat to one that is based on your actual accomplishments."

VOA: special.2010.02.25

"It's a big deal. How big a deal you have to measure piece by piece but clearly it is the first major change in our health care system since nineteen sixty-five so that's a long time coming."

VOA: special.2010.03.27

The Americans this time should change their policy, the change which we have been promised by President Obama."

VOA: standard.2009.11.18

The U.N.climate change talks opened Monday with warnings that time was running out on reaching a deal.

VOA: standard.2009.09.28

Grybauskaite told journalists Sunday that the economic tensions show it is time for change in the country.

VOA: standard.2009.05.17

If the Nairobi summit is successful, the Copenhagen talks will mark the first time Africa will be entering the global climate change negotiations under a common position.

VOA: standard.2009.10.13

Senator Kerry said the time had come for a change in U.S.strategy toward Pakistan, with the aim of appealing to the hearts and minds of the Pakistani people.

VOA: standard.2009.05.04

"And at the same time, we don't care enough to change anything.

VOA: standard.2009.11.17