Science News
Single brain region links depression and anxiety, heart disease, and treatment sensitivity
Science Daily - 26 Oct 2020 16:14
Over-activity in a single brain region called the subgenual anterior cingulate cortex (sgACC) underlies several key symptoms of mood and anxiety disorders, but an antidepressant only successfully treats some of the sympt...
Surprising communication between atoms could improve quantum computing
Phys.org - 26 Oct 2020 17:29
A group of University of Wisconsin-Madison physicists has identified conditions under which relatively distant atoms communicate with each other in ways that had previously only been seen in atoms closer together--a deve...
The Milky Way's quiet, introverted monster won't spin
Live Science - 26 Oct 2020 15:30
This supermassive black hole's spin has been measured for the first time, and it's surprisingly low.
Study of Reaching and Grasping With Hand or Foot Reveals Novel Brain Insights
Neuroscience News - 27 Oct 2020 01:51
The brain processes motor commands, not just through fine muscle contractions, but also via higher-level motor areas that provide a blueprint for performing more complex motor functions, such as grasping, no matter if th...
Cause of Alzheimer's Disease Traced to Mutation in Common Enzyme
Neuroscience News - 27 Oct 2020 00:52
Mutations to the MARK4 gene causes the properties of tau to change, making them more likely to aggregate and become more insoluble.
Time-Keeping Brain Protein Influences Memory
Neuroscience News - 26 Oct 2020 23:57
Pigment-dispersing factor, a signalling protein that helps the brain keep track of time, also helps to regulate memory formation.
Hard Physical Work Significantly Increases the Risk of Dementia
Neuroscience News - 26 Oct 2020 23:42
Those who work in physically demanding jobs have a 55% higher risk of developing dementia than those who have more sedentary careers.
Single Brain Region Links Depression and Anxiety, Heart Disease, and Treatment Sensitivity
Neuroscience News - 26 Oct 2020 23:27
Overactivity in the subgenual anterior cingulate cortex underlies several key symptoms of depression, anxiety, and heart disease.
How to Figure Out What You Don't Know
Neuroscience News - 26 Oct 2020 23:15
Testing multiple computational models of the nervous system, researchers discover that just because a model can make accurate predictions about data, this doesn't always translate into the underlying logic of the biologi...
1st 'murder hornet' nest in US found and destroyed
Live Science - 26 Oct 2020 21:42
The invasive wasp is a threat to honeybees.
Covid-19 news: Oxford vaccine produces immune response in older people
New Scientist - 26 Oct 2020 21:02
The latest coronavirus news updated every day including coronavirus cases, the latest news, features and interviews from New Scientist and essential information about the covid-19 pandemic
US hits highest average number of new COVID-19 cases since start of the pandemic
Live Science - 26 Oct 2020 20:58
The third wave of the pandemic may be much worse than the first two waves.
Malaria parasite hides in human blood by changing how its genes work
New Scientist - 26 Oct 2020 20:00
Plasmodium falciparum, a malaria-causing parasite, can live undetected in the human bloodstream for months by changing the way its genes are expressed
Estimating risk of airborne COVID-19 with mask usage, social distancing
Phys.org - 26 Oct 2020 19:12
The continued increase in COVID-19 infection around the world has led scientists from many different fields, including biomedicine, epidemiology, virology, fluid dynamics, aerosol physics, and public policy, to study the...
How Giving Robots a Hybrid, Human-Like 'Brain' Can Make Them Smarter
Singularity Hub - 26 Oct 2020 18:05
Squeezing a lot of computing power into robots without using up too much space or energy is a constant battle for their designers. But a new approach that mimics the structure of the human brain could provide a workaroun...
Japan steps up climate ambition with 2050 net zero emissions goal
New Scientist - 26 Oct 2020 16:32
The Japanese government has said it will cut the country's carbon emissions to net zero by 2050, in the latest sign of growing momentum on international climate action
Naked mole rats kidnap each other's babies, and turn them into slaves
Live Science - 26 Oct 2020 15:00
Naked mole rats kidnap each other's babies and turn them into slaves.
Rare, 2-headed snake discovered by Florida house cat
Live Science - 26 Oct 2020 15:00
A rare, two-headed racer snake turned up in Florida, after being caught by a curious house cat
CRISPR weapon spread by bacterial sex could destroy deadly superbugs
New Scientist - 26 Oct 2020 12:00
Bacteria armed with a CRISPR-based weapon that infects other microbes during the bacterial equivalent of sex could help us kill off dangerous antibiotic-resistant superbugs - if regulators approve their use
New genes related to autism spectrum disorder
EurekAlert! - 26 Oct 2020 08:00
(University of Barcelona) The lack of some genes in the BEC/TCEAL cluster could be related to some alterations associated with the autism spectrum disorder, according to a preclinical study published in the journal Genom...
3D printing the first ever biomimetic tongue surface
EurekAlert! - 26 Oct 2020 08:00
(University of Leeds) Scientists have created synthetic soft surfaces with tongue-like textures for the first time using 3D printing, opening new possibilities for testing oral processing properties of food, nutritional ...
Aged cell variations may control health and onset of age-related diseases
EurekAlert! - 26 Oct 2020 08:00
(Kumamoto University) Researchers from Kumamoto University, Japan have proposed that cellular senescence variations during the aging process could lead to control of health and onset of age-related diseases. Based on the...