Nature Outlook: Amyotrophic lateral sclerosis

Amyotrophic lateral sclerosis (ALS) is a devastating disease with poorly understood causes and no known cure. But research is slowly beginning to bring hope to those affected. This Outlook discusses topics such as: how genetic and epidemiological research are beginning to reveal the secrets of ALS; new drugs and other treatments that are finally becoming available; and the lessons that the ALS Ice Bucket Challenge offers for funding disease research. Read more in this Nature Outlook I edited.