Dame Jane Goodall, a distinguished conservationist and world-leading chimpanzee expert, passed away at the age of 91. Her pioneering research dramatically reshaped our understanding of human-animal connections.

Goodall's work unveiled how closely related humans are to chimpanzees, as she witnessed the incredible behaviors of these animals firsthand. She died of natural causes in California while on a speaking tour, as confirmed by a statement from the Jane Goodall Institute.

The institute emphasized her monumental discoveries, stating that they 'revolutionised science' and highlighted her tireless advocacy for the protection and restoration of our natural environment.

The United Nations mourned the loss of Dr. Goodall, acknowledging her extraordinary contributions to our planet's wellbeing. Greenpeace also expressed heartfelt sorrow, referring to her as 'one of the true conservation giants of our time.' Will McCallum, co-executive director at Greenpeace UK, noted that her legacy reached beyond science, igniting a global movement for conservation.

Born in 1934 in London, Goodall’s fascination with animals began at a young age, influenced by literature such as 'The Story of Dr. Doolittle.' Her career took flight in her twenties when she met renowned primatologist, Louis Leakey, who saw her potential and facilitated her initial research trip to Tanzania in 1960.

During that pivotal year, Goodall became the first to document a chimpanzee using a tool, challenging long-held beliefs that such intelligence was exclusive to humans. Her findings, published extensively and highlighted on the cover of National Geographic in 1965, shed light on the emotional and social lives of primates.

Over the decades, Goodall revealed deep insights into chimpanzee dynamics, including familial bonds and territorial disputes. She faced skepticism but remained steadfast, eventually earning a PhD despite lacking formal academic qualifications.

As an activist, Goodall campaigned against the captivity of chimpanzees and advocated for urgent action on climate change amid environmental crises. In a call to action in 2024, she urged thought-leaders to restore nature for future generations.

Her Jane Goodall Institute, founded in 1977, continues to champion chimpanzee protection and broader environmental initiatives. Honored as a Dame in 2003 and awarded the US Presidential Medal of Freedom in 2025, Goodall’s tireless spirit persisted until her final days, as she continued public speaking engagements until just a week before her passing.