Jane Goodall Dies at 91: Cause of Death Confirmed as Cardiac Arrest

UPDATE: Renowned primatologist Jane Goodall has died at the age of 91, with her cause of death confirmed as cardiopulmonary arrest, according to a death certificate obtained by TMZ. The certificate also lists epilepsy as a contributing condition, though its role in her passing remains unclear. This tragic news has reverberated across the globe, as fans and advocates pledge to continue her groundbreaking work.

Goodall’s death was initially announced by the Jane Goodall Institute on October 1, 2025, stating she passed away due to natural causes while in California as part of her speaking tour. “Dr. Jane Goodall DBE, UN Messenger of Peace and Founder of the Jane Goodall Institute has passed away,” the organization shared via Instagram.

Cardiac arrest is a sudden loss of heart function, often leading to fatal outcomes. According to the Cleveland Clinic, survival rates are grim, with only about 1 in 10 surviving such an event outside of hospital settings. This stark reality adds to the weight of Goodall’s legacy—a legacy that has impacted countless lives.

Goodall’s influence on science and conservation began in 1960 when she traveled to Tanzania at just 26 years old to study chimpanzees. Her pioneering research transformed perceptions of animal intelligence and social structures, illuminating the emotional depth of our closest biological relatives. “What the chimps have taught me over the years is they’re so like us. They’ve blurred the line between humans and animals,” she told The Associated Press in 1997.

As tributes pour in, many are reflecting on her monumental contributions to both science and environmental advocacy. Goodall’s work not only revolutionized ethology but also inspired a global movement for animal rights and conservation. Her voice resonated through multiple platforms, from documentaries to public lectures, as she tirelessly advocated for the protection and restoration of our natural world.

The Jane Goodall Institute has stated that they will continue her mission, urging supporters to honor her legacy by advocating for the environment and animal welfare. With her vision and dedication, Goodall has left an indelible mark on the world, and her influence will undoubtedly continue through the efforts of those she inspired.

As the world mourns the loss of this extraordinary figure, many are reminded of the urgent need to uphold the values she championed. Goodall’s passing is a poignant reminder of the fragility of life and the responsibility we share to protect our planet.

For those wishing to honor her legacy, the Jane Goodall Institute encourages donations and volunteer efforts to further the cause of wildlife conservation. Her voice may have been silenced, but the call to action remains urgent and clear.