News tagged with proceedings of the royal society b biological sciences
Contact with 'rivals' changes male behavior
Males consistently change their mating behaviour depending on whether they have spent time with other males before mating, according to new findings by scientists at the University of East Anglia (UEA).
Mar 20, 2012 |
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Why do animals, especially males, have so many different colors?
(PhysOrg.com) -- In new research, UCLA scientists claim that "secondary sexual traits" like coloring may let animals know which species to avoid fighting.
Oct 31, 2009 |
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Genes drive behaviour, but culture can select genes: study
Culture, not just genes, can drive evolutionary outcomes, according to a study released Wednesday that compares individualist and group-oriented societies across the globe.
Oct 28, 2009 |
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'Culture of we' buffers genetic tendency to depression
A genetic tendency to depression is much less likely to be realized in a culture centered on collectivistic rather than individualistic values, according to a new Northwestern University study.
Medicine & Health / Psychology & Psychiatry
Oct 27, 2009 |
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Search results for proceedings of the royal society b biological sciences
Human-like spine morphology found in aquatic eel fossil
For decades, scientists believed that a spine with multiple segments was an exclusive feature of land-dwelling animals. But the discovery of the same anatomical feature in a 345-million-year-old eel suggests ...
May 23, 2012 |
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Factors behind past lemur species extinctions put surviving species in 'ecological retreat'
New research out today on the long-term impact of species extinctions suggests that the disappearance of one species does not necessarily allow remaining competitor species to thrive by filling now-empty niches.
May 23, 2012 |
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Did bone ease acid for early land crawlers?
Here's an anatomical packing list for making that historic trip from water to land circa 370 million years ago: Lungs? Check. Legs? Check. Patches of highly vascular bone in the skin? In a new paper, scientists ...
Other Sciences / Archaeology & Fossils
Apr 24, 2012 |
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Scientists show how social interaction and teamwork lead to human intelligence
Scientists have discovered proof that the evolution of intelligence and larger brain sizes can be driven by cooperation and teamwork, shedding new light on the origins of what it means to be human. The study appears online ...
Apr 19, 2012 |
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Unique adaptations to a symbiotic lifestyle reveal novel targets for aphid insecticides
Aphids are pests that cause millions of pounds of damage to crops in the UK, but new research led by biologists at the University of York reveals potential new targets for aphid-specific insecticides.
Apr 18, 2012 |
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50 years of bird poop links DDT with changing bird menus
New research findings highlight how deposits of animal droppings are scientifically important for determining the impact of environmental change on threatened species.
Apr 18, 2012 |
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Entomologist team discovers reason behind passion-vine butterfly congregation tendencies
(PhysOrg.com) -- Susan Finkbeiner, entomologist and graduate student at the University of California Irvine and colleagues Adriana Briscoe and Robert Reed have discovered the reason behind the passion-vine ...
Mar 22, 2012 |
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Researchers discover unknown species at juncture where hot and cold habitats collide
Among the many intriguing aspects of the deep sea, Earth's largest ecosystem, exist environments known as hydrothermal vent systems where hot water surges out from the seafloor. On the flipside the deep sea ...
Mar 06, 2012 |
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New family of legless amphibians found in India
Since before the age of dinosaurs it has burrowed unbothered beneath the monsoon-soaked soils of remote northeast India - unknown to science and mistaken by villagers as a deadly, miniature snake.
Feb 22, 2012 |
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Prolific plant hunters provide insight in strategy for collecting undiscovered plant species
Today's alarmingly high rate of plant extinction necessitates an increased understanding of the world's biodiversity. An estimated 15 to 30 percent of the world's flowering plants have yet to be discovered, making efficiency ...
Feb 01, 2012 |
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List of search results for proceedings of the royal society b biological sciences
