Science News
A magnetic field with an edge
Phys.org - 14 Sep 2020 18:55
A team of Indian and Japanese physicists have overturned the six-decade old notion that the giant magnetic field in a high intensity laser produced plasma evolves from the small, nanometre scale in the bulk plasma. They ...
Infinite chains of hydrogen atoms have surprising properties, including a metallic phase
Phys.org - 14 Sep 2020 18:40
An infinite chain of hydrogen atoms is just about the simplest bulk material imaginable--a never-ending single-file line of protons surrounded by electrons. Yet a new computational study combining four cutting-edge metho...
Big answers from tiny particles
Phys.org - 14 Sep 2020 17:16
A team of scientists led by Kanazawa University proposed a new mathematical framework to understand the properties of the fundamental particles called neutrinos. This work may help cosmologists make progress on the appar...
See Venus swing by the crescent moon Monday morning
Live Science - 14 Sep 2020 02:45
The moon and Venus will form a triangle with the Beehive star cluster in the predawn sky on Monday (Sept. 14).
Immune Cells Sculpt Circuits in the Brain
Neuroscience News - 14 Sep 2020 22:28
Microglia, immune cells that protect the brain from infection and inflammation, also appear to play a critical role in sculpting circuits in the developing brain.
Hurricane Sally set to batter a Louisiana still reeling from Hurricane Laura
Live Science - 14 Sep 2020 20:05
Louisiana already has 23,000 climate refugees living in shelters following Hurricane Laura. Hurricane Sally will flood the region beginning today.
Have we spotted alien life floating in the clouds of Venus?
New Scientist - 14 Sep 2020 18:00
Strange gas in the clouds of Venus cannot be explained by any known non-biological formation mechanism, so it may be a sign that there are living organisms there
First fiber-optic nanotip electron gun enables easier nanoscale research
Phys.org - 14 Sep 2020 17:14
Scientists at the Department of Energy's Oak Ridge National Laboratory and the University of Nebraska have developed an easier way to generate electrons for nanoscale imaging and sensing, providing a useful new tool for ...
Study casts doubt on 'sky disk' thought to be oldest representation of the heavens
Live Science - 14 Sep 2020 16:49
Fierce debate over the Nebra Sky Disk has been reignited by a new study that suggests it is at least 1,000 years younger than previously thought.
Genetic Factors in Chronic Versus Episodic Migraine
Neuroscience News - 14 Sep 2020 23:36
Researchers identify genetic factors that protect from the chronification of migraines.
Smartphones Can Predict Brain Function Associated With Anxiety and Depression
Neuroscience News - 14 Sep 2020 22:48
Data collected from smartphones can accurately predict connectivity between brain regions associated with emotional processing. Analyzing cellphone data, such as social activity, screen time, and location, alongside fMRI...
Pregnancy Can Delay Onset of Multiple Sclerosis Symptoms by Three Years
Neuroscience News - 14 Sep 2020 22:13
Women who have been pregnant were diagnosed with their first multiple sclerosis symptoms, on average, 3.3 years later than women with MS who had never become pregnant.
Cloned testicles let goats father the offspring of another male
New Scientist - 14 Sep 2020 22:00
Biologists have created pigs, goats and mice whose testicles produce the sperm of a different male and which breeders could use to pass on desirable traits to many more offspring than normally possible
Full-face readings can optimize fever screening with infrared thermographs
Phys.org - 14 Sep 2020 20:38
Thermography has been a hot topic this year, due to the need for quicker diagnostics to detect and prevent the spread of COVID-19. Noncontact infrared thermometers (NCITs) are currently a primary tool for fever screening...
How the Brain Creates the Experience of Time
Neuroscience News - 14 Sep 2020 20:34
Time-sensitive neuron fatigue in the supramarginal gyrus skew how we perceive time.
You Can Train Your Brain to Reduce Motion Sickness
Neuroscience News - 14 Sep 2020 20:15
Two weeks of visuospatial training reduced motion sickness by 51% in a driving simulator and by 58% during on-road journeys.
Our sense of time may be warped because parts of our brain get tired
New Scientist - 14 Sep 2020 20:00
If you have ever felt time going more slowly than it really does, it could be because time-sensitive neurons in your brain are fatigued from repeated stimulation
Immune System Affects Mind and Body
Neuroscience News - 14 Sep 2020 19:53
The immune molecule interleukin-17 (Il-17a) appears to influence vigilance and alertness in mouse models. Findings suggest the immune cell affects both brain function and behavior.
New 'eternal sleeper' dinosaur species was entombed while still alive
Live Science - 14 Sep 2020 19:26
This dinosaur was likely resting in a burrow before it was abruptly buried alive.
'Elinor Wonders Why' teaches kids to explore science by asking questions
Live Science - 14 Sep 2020 19:23
A curious bunny named Elinor explores Animal Town with her friends, in an endearing new PBS series that teaches kids how to find answers about science and nature.
Covid-19 news: WHO says Europe can expect to see a rise in deaths
New Scientist - 14 Sep 2020 19:21
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
Physicists 'trick' photons into behaving like electrons using a 'synthetic' magnetic field
Phys.org - 14 Sep 2020 18:05
Scientists have discovered an elegant way of manipulating light using a 'synthetic' Lorentz force--which in nature is responsible for many fascinating phenomena including the Aurora Borealis.