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Mouse and Human Cells Fused by Scientists

Critical Junction Found in Muscle Disease

Lie down and Gain

Pink Creature Lives Closest to South Pole

Chemical Secret for Daffodil Youth

In Science Fields

Unfolding of Spring

Books of the Week

New United States Map Now Available to Public

Halley’s Comet Most Observed of All Time

Less Teen-Age Smoking, Cancer Society Reports

Animal Actions Actually Help to Communicate