Cane toads will eat just about anything, including each other! And researchers have reported a different way to help those with ALS continue to communicate their needs after losing the ability to move and speak.

SciShow News explains the science behind ALS, the disease that has inspired millions to take the Ice Bucket Challenge. Learn what ALS is, what we do and don’t know about it, and watch SSN hosts take the challenge themselves!

Stephen Hawking used a speech-generating device (SGD) or a voice output communication aid to communicate. This device is designed to supplement or replace speech and writing for people who have difficulty communicating in a traditional...

In this video, we explore the basic biochemical mechanism of neuronal death in amyotrophic lateral sclerosis or ALS.

In this video, we explore the basic clinical presentation of amyotrophic lateral sclerosis or ALS. In the next video, we will take a look at the specific biochemical mechanism that kills neurons in ALS.

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