Sandra Bullock's longtime partner Bryan Randall died at age 57 after privately battling ALS, or Amyotrophic Lateral Sclerosis, for three years, his family said. The news brought new attention to the ...

Primary lateral sclerosis (PLS) and amyotrophic lateral sclerosis (ALS) are neurodegenerative diseases. PLS typically develops slowly, while ALS rapidly affects mobility and can become fatal.

There are two forms of the devastating degenerative nerve disease amyotrophic lateral sclerosis, or ALS. One has an established genetic basis, but the other's origin is still unknown despite it being ...

When symptoms of amyotrophic lateral sclerosis (ALS), such as weakness and a loss of muscle mass, start in the limbs, doctors refer to the condition as limb onset ALS. ALS is a progressive condition ...