Hundreds line Cambridge streets to honor Stephen Hawking

The life of renowned physicist and author Stephen Hawking was celebrated Saturday in English city of Cambridge, with hundreds of well-wishers lining the streets for a glimpse of the hearse carrying his remains to a private ...

The role of metal ions in amyotrophic lateral sclerosis

(PhysOrg.com) -- Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease, is a progressive neurodegenerative disease that affects motor neurons in the spinal cord, leading to muscle weakness, paralysis, and ...

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