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Adult Stem Cells Eliminate Need for Embryo Killing

As another fight looms over presidential policy on embryonic stem cells, here's what the latest news shows about the efficacy of adult stem cells.

Adult Stem Cells Continue to Show Promise

Ethical stem cells from adult tissues make more news than embryonic stem cells.

Blindness Reversed with Adult Stem Cells

Success with rabbits and with children offers promising cures for blindness in humans, using ethical stem cells.

Adult Stem Cells Coming of Age

Who needs human embryos? Treatments with ethically-pure adult stem cells are moving from the lab to the doctor's office.

The Parts List for Hearing

Want to hear what goes on when you hear sounds? Hair cells wave in the fluid, responding to specific frequencies, and hundreds of proteins go into action.

Incredible Stories of Human Ability in Weakness

Here are three amazing stories that speak for themselves.

Evolutionary Fish Story

Similar-looking blind fish couldn't have swum across the world, so did they evolve separately?
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