Last year, Maro and his colleagues estimated wild chimpanzees’ alcohol intake based on the amount of fermented fruit they eat ...

Doctoral student Aleksey Maro and his adviser Professor Robert Dudley, from the University of California, Berkeley, ...

Scientists found that chimpanzees consume alcohol from naturally fermented fruit, offering new clues about animal diets and ...

Human cravings for booze may have deep evolutionary roots, a new study has shown. The study, published in Science Advances, involved observing the eating behaviors of chimpanzees—"our closest living ...

After University of California, Berkeley graduate student Aleksey Maro and integrative biologist Robert Dudley discovered that the boozy fruits chimpanzees eat is the equivalent of two standard ...

Photo: Bill Wallauer For more than 65 years, research from Gombe has offered an extraordinary window into the lives of wild ...