A long-term study led by primatologist Crickette Sanz at Washington University in St. Louis reveals the first evidence of lasting social relationships between chimpanzees and gorillas in the wild.
Plants & Animals
Sep 30, 2022
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141
Remember the popularity contests of high school? Often our athletic, genetically gifted classmates got the most attention: the school captain, the footy team captain, the prom queen. But popularity contests don't just exist ...
Plants & Animals
Sep 28, 2022
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2
From tongue-rolling alpacas to irritable yaks and perturbed pigs, new research has lifted the lid on why some farm and zoo animals cope well with captivity and others display signs of stress.
Plants & Animals
Sep 27, 2022
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176
The structure of family groups gives animals an incentive to help or harm their social group as they age, new research shows.
Plants & Animals
Sep 26, 2022
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109
New research shows female Kinda baboons who have strong social connections with other female and male baboons, or are more dominant, have babies who become independent faster than others.
Plants & Animals
Sep 12, 2022
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71
The survival of an ant colony depends on its members being able to distinguish their own nestmates from ants of a foreign—and possibly hostile—colony. This so-called nestmate recognition is based on scents emitted by ...
Plants & Animals
Sep 5, 2022
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67
Some insects (e.g., ants and some bees) live in intricately structured societies or colonies. Their colonies can comprise thousands of individuals specialized on different tasks. Most individuals are sterile, devoting their ...
Ecology
Aug 24, 2022
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62
When images of a dead 600-pound tiger shark hanging on an Alabama dock hit social media this summer, some people reacted with horrified dismay.
Plants & Animals
Aug 22, 2022
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24
Living together in groups entails constant interactions between individuals. Individuals need to permanently assess the behavior of others and to respond flexibly to it. Primates and other animals regulate and coordinate ...
Evolution
Aug 17, 2022
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59
Migratory animals include a wide range of species—from tiny insects to the world's largest marine mammals. To achieve their journeys, migrants must walk, swim, or fly, often traversing complex landscapes that requires many ...
Plants & Animals
Aug 10, 2022
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