What is ALS the disease that Stephen Hawking suffered before he died
(World News UK)

Stephen Hawking was diagnosed with having ALS just before he turned 21 (Picture: Getty) Stephen Hawking, who has died aged 76, was Britain’s most famous modern day scientist, a genius who dedicated his life to unlocking the secrets of the Universe. Born on January 8, 1942 – 300 years to the day after the death of the father of modern science, Galileo Galilei – he believed science was his destiny. But fate also dealt Hawking...