科学与环境
Chimps plunder less pineapple from friends—and expect them to do the same
来源: Phys.org - latest science and technology news stories · 发布于
In recent years, scientists have shown that chimpanzees favor certain peers by picking whom they prefer to groom and selectively sharing food. The behavior offers a glimpse into humanity's prosocial evolutionary past. But a question has lingered: How might a chimpanzee friendship
In recent years, scientists have shown that chimpanzees favor certain peers by picking whom they prefer to groom and selectively sharing food. The behavior offers a glimpse into humanity's prosocial evolutionary past. But a question has lingered: How might a chimpanzee friendship affect antisocial acts?
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This new qubit could be 100 times less error-prone in superfluid quantum computer breakthrough
A proposed qubit made with superfluid helium could cut quantum computing error rates by around 100 times by shielding quantum information from common forms of electromagnetic noise. If experiments confirm the predictions, the technology could eventually work alongside today’s sup
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Fluent in two languages? It comes at a cost to emotional regulation (but don't worry)
Say "I'm angry" out loud, and your brain reacts to it, reducing the use of emotional brain regions. But this trick does not work if you say it in your second language. A new study published in the journal Proceedings of the National Academy of Sciences shows that it doesn't work
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From suicide bombers to positions of authority—the changing role of women in jihadi groups
Khadra Essa, a Somali-born Dutch citizen operating in Syria under the name Umm Qaqa al-Somali, is a wanted woman.
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In Alaska, soil in permafrost regions is warming the fastest
Soils are warming quickly and at considerable depth across Alaska, with temperatures rising fastest in the state's permafrost region, a trend that could accelerate climate change and undermine the stability of roads, buildings and other infrastructure built on the continuously fr
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Teen sexting: Why 'just say no' fails
Blunt warnings telling teenagers not to share sexual images are failing to protect them and can make victims of image-based sexual abuse feel blamed, ashamed and unable to seek help, according to new research from the University of Surrey.
Phys.org - latest science and technology news stories ·