Dr. Jane Goodall, the pioneering primatologist, chimpanzee researcher and animal-welfare advocate, died of cardiac arrest, TMZ reports, citing her death certificate from the Los Angeles County Medical ...

Pioneering scientist and environmental activist Dr. Jane Goodall's cause of death has now been revealed three weeks after her passing, aged 91, which came amid a speaking tour in the US. The English ...

Jane Goodall's cause of death has been determined, PEOPLE confirms The cause was cardiac arrest, according to her death certificate Goodall was in California on a speaking tour when she died, her ...

Jane Goodall, famed for her pioneering chimpanzee research and environmental advocacy, died of cardiac arrest at age 91. According to her death certificate, obtained by TMZ, Goodall died of cardiac ...