A new video captures one orangutan mediating peace "talks" between two other, fighting, orangutans. (You'll have to go to the BBC story to watch.)
Over 13 days of observations, another much older female called Chappy, thought to be 34 years old, became repeatedly aggressive toward Kiki, either chasing or physically attacking her on 28 separate occasions. During 19 of these interactions, another orangutan intervened, physically stepping between the two squabbling apes to separate them. Most of the time the peacemaker was an elder female orangutan called Gypsy, who is thought to be 51 years old.
Researchers said this was the first time peacemaking behavior has been observed in orangutans, which are, in the wild, loners. Basically, it looks as though this group of captive orangutans—forced to live together—have learned a behavior that's previously only been known among more social apes, such as chimpanzees and gorillas.
BBC: Bornean organgutan acts as "peacemaker" in Japan zoo
Image courtesy Flickr user mybulldog, via CC
A better understanding how a sperm swims its way toward an egg could help inform new treatments for male infertility. Researchers from the University of York have now come up with a mathematical formula to model how large numbers of moving sperm interact with fluid they’re swimming through. From the University: By analysing the head […]
Dr Gale Ridge is a public entomologist at the Connecticut Agricultural Experiment Station, where an average of 23 people a day call, write or visit; an increasing proportion of them aren’t inquiring about actual insects, they’re suffering from delusional parasitosis, and they’re desperate and even suicidal.
Biologist Nipam Patel and his team at UC Berkeley study how butterflies develop wing shape and color by performing surgery on caterpillars, creating translucent windows in their cocoons.
The Raspberry Pi Foundation has done outstanding work packing a fully capable desktop computer into a package the size of a deck cards—especially one that only costs $35. But if you already have a working laptop, why should you care? Oh, how much you have to learn. Besides operating well as a compact digital media hub, […]
Custom coffee vessels are the perfect piece of office flair, but it’s just a matter of time before your VOTE FOR PEDRO mug will start to lose its relevant wit. Why not have a new one every day, with whatever silly nonsense you want sticking off the sides? You can save big on your novelty […]
The Lightning port has thus far resisted the cruel fate that befell the headphone jack, and despite rumors that it may be disappearing come iPhone 8, for the present and foreseeable future, Lightning cables are a hot commodity for iPhone users. As such, we must make do in this strange time in which long, glorified […]