Theoretical Physicist Stephen Hawking Dead at 76 Posted on 03/14/2018 by Cosc Physicist Stephen Hawking died March 14, 2018, at his home in Cambridge, England. He was one of the most respected and best-known scientists in modern history. Arash Arabasadi reports. … Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on X (Opens in new window)