Al and Kamaka, two old friends who are both in their 50s, are experiencing a whole new world. Part of what's novel: females. "Right off the bat, they were just enamored with the ladies in the group," ...

Chimpanzees and bonobos structure their social relationships in similar ways to humans, according to a new international study led by researchers from Utrecht University and Universidad Carlos III de ...

Forbes contributors publish independent expert analyses and insights. Jared Ranahan is a reporter who covers travel and ecotourism. While Louisiana is known for its high concentration of alligators ...

SOME OLD FRIENDS. SO ABBY’S CARRYING IVY. SHE’S IVY’S FOSTER MOM, AND THEN FOLLOWING THEM AROUND. IS LOLA IN THE CHIMPANZEE FOREST AT THE MARYLAND ZOO IN BALTIMORE. THEY DON’T KNOW IT YET, BUT THE ...