Science News
This Robotic Chemist Does Over 600 Experiments a Week and Learns From Its Own Work
Singularity Hub - 13 Jul 2020 16:00
AI is being widely applied to speed up the search for new drugs and new materials that could dramatically improve critical technologies like batteries and solar panels. Most of this work is done in simulation or by trawl...
Uncovering the architecture of natural photosynthetic machinery
EurekAlert! - 13 Jul 2020 06:00
(University of Liverpool) Researchers at the University of Liverpool have uncovered the molecular architecture and organisational landscape of thylakoid membranes from a model cyanobacterium in unprecedented detail. The ...
What is herd immunity?
Live Science - 13 Jul 2020 17:12
Scientists use herd immunity to describe the point at which a population is sufficiently immune to a disease to prevent its circulation.
Changes in the Immune System Can Promote Healthy Aging
Neuroscience News - 13 Jul 2020 23:00
Findings suggest increased inflammation causes the aging process to accelerate, and there is a fine balance between maintaining immune system function and longevity.
Turning Off 'Junk DNA' May Free Stem Cells to Become Neurons
Neuroscience News - 13 Jul 2020 22:44
Deactivation of the HERV-K gene may free stem cells to become neurons.
Is What I See, What I Imagine? The Neural Overlap Between Vision and Imagination
Neuroscience News - 13 Jul 2020 22:20
Using artificial intelligence and neuroimaging, researchers have identified a link between mental imagery and vision. The brain uses similar visual areas for mental imagery and vision but uses low-level visual areas less...
Antique vampire-slaying kit up for auction. Bible, crucifix and pistol included.
Live Science - 13 Jul 2020 22:06
An antique wooden box trimmed with brass holds all the tools that you might require in order to slay a vampire.
Rats' Brain Activity Reveals Their Alcohol Preference
Neuroscience News - 13 Jul 2020 22:02
Study reveals the role the orbitofrontal cortex plays in individual differences to alcohol preference. The findings shed new light on how some are more prone to alcohol use disorder than others.
Pencil marks on paper can work as electrical sensors on your skin
New Scientist - 13 Jul 2020 22:00
Mesh-like pencil sketches on paper can be used as sensors that detect heart rate, skin temperature and compounds in sweat
Lab-grown sperm could let infertile men have gene-edited children
New Scientist - 13 Jul 2020 22:00
The first reliable way of isolating and growing sperm stem cells could lead to new fertility treatments, including correcting mutations that block sperm production
More than 3000 scientists gather online for Neutrino 2020
Symmetry Magazine - 13 Jul 2020 21:56
A dash of virtual reality helps replicate the serendipitous interactions of an in-person conference when participants are scattered across the globe. Physics poster sessions: a heady mix of science, networking and robots...
Why Are Memories Attached to Emotions so Strong?
Neuroscience News - 13 Jul 2020 21:46
Hippocampal neurons that respond to fearful stimuli relay that information to the amygdala. These neurons synchronize when memories of the stimuli are later recalled. The synchrony is critical to establish fear memories ...
Brain 'Signature' Could Help to Diagnose Schizophrenia
Neuroscience News - 13 Jul 2020 21:05
An EEG study reveals people with schizophrenia and their siblings without the disorder share patterns of brain activity that are different from people with no familial history of schizophrenia. As one sibling didn't suff...
Scientists have discovered a new physical paradox
Phys.org - 13 Jul 2020 19:16
Researchers from the Peter the Great St.Petersburg Polytechnic University (SPbPU) have discovered and theoretically explained a new physical effect: amplitude of mechanical vibrations can grow without external influence....
Covid-19 news: Face coverings may become mandatory in shops in England
New Scientist - 13 Jul 2020 19:00
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
How to see the spectacular comet Neowise with the naked eye
New Scientist - 13 Jul 2020 18:36
Comet Neowise is currently putting on an impressive show for observers in the northern hemisphere, and you should be able to see it without binoculars or a telescope
Laser-sculpted aluminium purifies water with the power of sunlight
New Scientist - 13 Jul 2020 18:00
A black panel of aluminium created by lasers can purify water containing human waste and heavy metals to drinkable standards, using just sunlight
Damaged human lungs revived for transplant by connecting them to a pig
New Scientist - 13 Jul 2020 18:00
Donated human lungs that are too damaged to use for transplant can be returned to a usable state by connecting them to a pig's blood supply for 24 hours
Teaching an AI to be less biased doesn't have to make it less accurate
New Scientist - 13 Jul 2020 17:35
The datasets we used to train artificial intelligence often ingrain real-world prejudice. Cleaning up this biased data so that an AI makes fairer decisions doesn't have to make it less accurate
New technique to study superheavy elements
Phys.org - 13 Jul 2020 17:26
Superheavy elements are intriguing nuclear and atomic quantum systems that challenge experimental probing as they do not occur in nature and, when synthesized, vanish within seconds. Pushing the forefront of atomic physi...
Tiny bubbles make a quantum leap
Phys.org - 13 Jul 2020 17:00
July 13, 2020--Researchers at Columbia Engineering and Montana State University report today that they have found that placing sufficient strain in a 2-D material--tungsten diselenide (WSe2)--creates localized states tha...
Lumpy flint figurines may be some of the earliest depictions of real people
Live Science - 13 Jul 2020 14:11
Unusual flint artifacts discovered in Jordan from about 7500 B.C. may have portrayed individual people in burial rituals, and could explain why human images became widespread in the Neolithic Near East.