Chimpanzees are killing gorillas unprovoked for the first time: scientists

Chimpanzees have been seen killing gorillas in unprovoked attacks for the first time, scientists said.

The lethal encounters between the two species occurred as they were being observed at Loango National Park in Gabon, according to a study Monday in the journal Nature. In the first attack in December 2019, more than two dozen chimps went after five gorillas.