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The Morning of the Modern Mind

Controversial discoveries suggest that the roots of our vaunted intellect run far deeper than is commonly believed

By Kate Wong

Making Cold Antimatter

Low-energy atoms of antihydrogen will enable researchers to test a fundamental property of the universe

By Graham P. Collins

Doubt Is Their Product

Industry groups are fighting government regulation by fomenting scientific uncertainty

By David Michaels

Conversational Computers

Efforts to make computers speak naturally will let machines better communicate meaning

By Andy Aaron, Ellen Eide and John F. Pitrelli

Buying Time in Suspended Animation

An ability to put the human body on hold could safeguard the critically injured or preserve donor organs for transport. Does the power to reversibly stop our biological clocks already lie within us?

By Mark B. Roth and Todd Nystul


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