Female monkeys with female friends live longer

Female white-faced capuchin monkeys living in the tropical dry forests of northwestern Costa Rica may have figured out the secret to a longer life—having fellow females as friends.

More women than men move out after widowhood, study finds

Significantly more women than men move out when their partners pass away. This, according to a University of Copenhagen study that investigates the settlement patterns of Danish widows and widowers. According to the researcher, ...

Manta rays form social bonds with each other

Manta rays form social relationships and actively choose their social partners, a new study has revealed. Research published today by scientists from the Marine Megafauna Foundation, Macquarie University and the University ...

Sisters improve chances of reproduction in Asian elephants

Researchers at the University of Turku found that the presence of a maternal sister was positively and significantly associated with annual female reproduction in a population of working elephants in Myanmar. In addition, ...

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