A new study of our two closest living relatives finds that, at least in zoos, bonobos may not be more peaceful than ...

Add Yahoo as a preferred source to see more of our stories on Google. Male bonobos were observed being particularly aggressive with other males, but not females. “Chimpanzees and bonobos use ...

Male bonobos can decipher females’ unreliable fertility signals, allowing them to focus their efforts on matings with the highest chance of conception, according to a study by Heungjin Ryu at Kyoto ...

WASHINGTON, March 13 (Reuters) - Bonobos for years have had the reputation of being the cool hippies of the simian world, with a "make love, not war" ethos, in contrast to their belligerent cousins, ...

Have we misjudged our two closest relatives? Chimpanzees are known for lethal violence while bonobos are widely seen as paragons of peaceful coexistence, free love and female empowerment – but a new ...

To find bonobos in their nests and, once found, follow these extraordinary primates and one throughout the day, without causing the animals stress or prompting them to flee. For the past 18 months, ...