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The Game of Life

Bringing joysticks and scoreboards into our daily routine may be the key to making us better people

By John Pavlus

The DNA Transistor

A new approach to DNA sequencing could revolutionize our understanding of genetics

By Elizabeth Svoboda

One Hundred Tests

A cheap diagnostic warns couples against passing rare genetic diseases to their offspring

By Mary Carmichael

Gas from Trash

Modified microbes eat waste and secrete fuel

By Matthew L. Wald

A Killer Water Filter

Novel materials promise better access to clean water around the world

By Melinda Wenner Moyer


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