And she explains the theory of evolution through natural selection in a way that both children and adults will enjoy.

VOA: special.2009.02.27

Charles Darwin developed the theory of how living things develop from simpler organisms over long periods of time.

VOA: special.2009.02.25

He developed the theory of evolution that life on Earth developed through the process of natural selection.

VOA: special.2009.12.16

In his early years, Mister Galbraith was greatly influenced by the economist Thorstein Veblen and his book, "The Theory of the Leisure Class."

VOA: special.2011.05.01

He had published the "General Theory of Employment, Interest and Money" the year before.

VOA: special.2011.05.01

He became that nation's first professor of theory of physics.

VOA: special.2009.06.14

Today,almost all scientists accept the theory of evolution.

VOA: special.2009.02.25

David Sarnoff developed the theory of broadcasting.

VOA: special.2010.01.31

As a result,he was almost upstaged by a younger colleague, Alfred Russell Wallace, who developed the theory of evolution through his own research.

VOA: standard.2009.11.25

On stage,Milner tells the story through music. Darwin's theory of evolution through natural selection inspires some tunes,and episodes in his life inspire others.

VOA: standard.2009.11.25

"Well,there are three basic paths they can go through. The first one is the Standard Model, which is basically the theory of what we know now.

VOA: standard.2010.03.05

The former priest says the theory of evolution is consistent with his Christian faith.

VOA: standard.2010.04.05

In 1981 Ayala joined a legal battle as an expert witness in the challenge against an Arkansas law mandating that the biblical story of creation be taught in schools, alongside Darwin's theory of evolution.

VOA: standard.2010.04.05

Another theory says that the stress of having to pay constant attention to survive leads to Third Man hallucinations.

VOA: special.2010.02.24