11.   He believes in Darwinian evolution, of course, and the premise that life evolves through genetic mutations coupled with the crucible of natural selection.

12.   His life evolved dramatically from the secular days of his youth in France, where he listened to Bob Marley and Sting.

13.   If researchers could turn back the clock and allow life to evolve again and again, would leaping frogs and blooming orchids always reappear?

14.   If life evolves only by a series of random events, there is no role for God as an active creator.

15.   It could be the key to how life evolved on Earth.

16.   Now scientists believe that these emissions may provide information that can help explain how life evolved on Earth.

17.   Our lives evolve through the paths we choose.

18.   Still less do we know whether simple life automatically evolves toward something we recognize as intelligent.

19.   They say its cold, preserved state could provide clues as to how life evolved on Earth.

20.   Three years passed, and lives evolved.