A positive newborn screening for spinal muscular atrophy (SMA) is currently considered a medical emergency. Without early treatment, severe disability or death in infancy are likely. However, research ...

CAMBRIDGE, Mass. (WTVY) - Researchers at Harvard University gave ketamine to baby zebrafish while studying its effects on depression and helplessness, NPR reported Tuesday. In their larval state, ...

Chameleons are some of the most versatile of lizards. They live in baking deserts and freezing mountaintops and part of their success hinges on a weapon that works just as well in the warmth as in the ...