The Price Is Right announcer George Gray and wife Brittney Green have called it quits after five years of marriage. Gray, 57, filed for divorce on Tuesday, January 21, according to court documents ...

How are the unspecialized cells of the dividing egg organized into the specialized cells of a plant or animal? For 70 years biologists have been searching for the answer by experiments ...

George William Gray was "a pioneer in liquid crystal chemistry" who will be sadly missed, RSC Chief Executive Dr Robert Parker said of his death last week. "George Gray's work was instrumental in the ...