A Times correspondent who interviewed Dr. Goodall recalled their conversations about the state of the planet.

The British researcher, a pioneer of modern ethology who became an ambassador for wildlife conservation, died at the age of 91 in Los Angeles.

Scientists reflect on the life and work of a researcher whose discoveries made them rethink what it means to be human.

A Times correspondent who interviewed Dr. Goodall recalled their conversations about the state of the planet.

Anyone proposing to offer a master class on changing the world for the better, without becoming negative, cynical, angry or narrow-minded in the process, could model their advice…

Primatologist and conservationist Jane Goodall transformed her field for women in science and inspired generations of girls.