Unearthing the Cause of ALS

Unearthing the Cause of ALS

Remember the ice bucket challenge? Did you, like millions of Americans, dump cold water on your head to help raise funds for research into ALS (amyotrophic lateral sclerosis)? Since the

How to Grow a New Limb

How to Grow a New Limb

Every day, the human body replaces an estimated 10 billion cells lost to injury or ordinary cellular housekeeping. More dramatically, cut a worm into two fragments and each fragment regenerates