Some people tend to postpone actions. In women, this trait is associated with a genetic predisposition towards a higher level of dopamine in the brain. This is what researchers discovered using genetic analyses and questionnaires. They were unable to identify this correlation in men.... SCIENCE DAILY · 4 months
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Consumers were more willing to buy unlabeled produce after being shown food tagged as ''genetically modified'' in a new study that comes two months before a new federal law, requiring... more
Skull features among Asian and Asian-derived groups differ significantly  PHYS.ORG · 6 days
Forensic anthropologists have now discovered that several skull features in Asian and Asian-derived groups differ significantly with regard to shape, such that they can be distinguished using statistical analyses. These... more
Patterns of Alzheimer's-related damage differ by subtype and age of onset, study finds  NEWS MEDICAL · 2 weeks
Despite decades of scientific scrutiny, Alzheimer's disease researchers have yet to work out its cause or treatment. Understanding what underlies its three... more
Marmoset monkeys can learn a new dialect  SCIENCE DAILY · 3 weeks
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Marmoset monkeys can learn a new dialect  PHYS.ORG · 3 weeks
Monkeys and other animals communicate through calls that can differ depending on region. The common marmoset is one such animal that communicates using regional dialects. Researchers at the University of Zurich have now found... more
Skull dimensions of Dominicans and Haitians differ despite close physical proximity  PHYS.ORG · 2 weeks
Forensic anthropologists analyze skeletal remains to establish the biological profile (sex, age, ancestry and stature). While ancestry is an important component, most research has focused on... more
Most U.S. Dairy Cows Are Descended From Just 2 Bulls. That's Not Good  NPR · 4 weeks
The drive to make more milk has had an unsavory side effect: Cows have become more genetically similar and less fertile. Scientists... more
VIDEO: See A Controversial Swarm Of Genetically Modified Mosquitoes In A Lab In Italy  NPR · 3 weeks
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High-tech chestnuts: US to consider genetically altered tree  PHYS.ORG · 1 week
Chestnuts harvested from high branches on a chilly fall morning look typical: they're marble sized, russet colored and nestled in prickly burs. But many are like no other nuts in nature. more
Physical activity may protect against new episodes of depression  SCIENCE DAILY · 1 week
Increased levels of physical activity can significantly reduce the odds of depression, even among people who are genetically predisposed to the condition. more
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Some bacteria release a toxin that forms pores on other cells. Scientists have studied the pore-forming toxin aerolysin and genetically engineered it to be used as a high-resolution sensor for biological molecules like DNA... more
Study probes gender pay gaps in US federal science agencies  PHYS.ORG · 3 weeks
Men make more than women at seven U.S. federal science agencies, but the reasons for these gender-based pay gaps differ by organization, according to new research involving Kaye... more
Turning a dangerous toxin into a biosensor  nanowerk · 2 weeks
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NUS researchers use glowing nanoparticles to control biological processes  NEWS MEDICAL · 2 weeks
The biological technique of 'optogenetics' uses light to control cells within living tissues that have been genetically modified to be light-sensitive. more
Exercise May Help Ward Off Depression, Even If You're Genetically Prone to It  LIVE SCIENCE · 1 week
Although certain genes boost a person's risk of depression, increased levels of exercise essentially canceled out this risk. more
Measuring cell-cell forces using snapshots from time-lapse videos of cells  SCIENCE DAILY · 1 week
A new computational method can measure the forces cells exert on each other by analyzing time-lapse videos of cell colonies. It could enable researchers to gain fundamental insights... more
Genetically definable subgroups of cancers sensitive to treatment  NEWS MEDICAL · 3 weeks
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Genetically modified cotton could help fight against malnutrition  NEWS MEDICAL · 4 weeks
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Scientists studied the reasons for plant extinction in different world regions  PHYS.ORG · 1 week
Species have been going extinct on our planet since life began on it. However, the rate of extinction considerably increased with the rise of human populations.... more
Differences in human and non-human primate saliva may be caused by diet  SCIENCE DAILY · 2 weeks
Humans are known to be genetically similar to our primate relatives. But major differences can be found in our saliva, according to new research... more
Measuring cell-cell forces using snapshots from time-lapse videos of cells  PHYS.ORG · 1 week
Researchers at the University of California San Diego and the Allen Institute of Cell Science have developed a new computational method that can measure the forces cells exert... more
Deformed wing virus genetic diversity in US honey bees complicates search for remedies  PHYS.ORG · 3 weeks
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Deformed wing virus genetic diversity in US honey bees complicates search for remedies  SCIENCE DAILY · 3 weeks
Deformed Wing Virus (DWV), one of the leading causes of honey bee colony losses, is much more genetically diverse in the United... more
Boozing leads to small brains or people with small brains drink more?  NEWS MEDICAL · 2 weeks
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Gene linked to schizophrenia likely confers risk for illness  NEWS MEDICAL · 3 weeks
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Taste neurons could be controlling feeding behaviour find researchers  NEWS MEDICAL · 3 weeks
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Penn researchers tag CAR T cells with imaging markers to monitor cancer therapy  NEWS MEDICAL · 1 week
With CAR T cell therapy, a patient's own immune cells are genetically modified and inserted back into the body to find and... more
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