Science News
Interstellar visitor 'Oumuamua could still be alien technology, new study hints
Live Science - 19 Aug 2020 18:42
The idea that interstellar object 'Oumuamua is a hydrogen iceberg has a flaw.
New research highlights 'challenging nature' of vested interests in the energy transition
EurekAlert! - 19 Aug 2020 06:00
(University of Exeter) Pioneering new research has highlighted some of the political difficulties with the UK's energy transition, in particular around vested fossil fuel interests.
New approach takes quantum key distribution further
Phys.org - 19 Aug 2020 22:40
In an important step toward practical implementation of secure quantum-based communication, researchers have demonstrated secure measurement-device-independent quantum key distribution (MDI-QKD) transmission over a recor...
We should rewild the sky to restore the atmosphere to its former glory
New Scientist - 19 Aug 2020 20:00
Let's take inspiration from the way we intervene to help degraded ecosystems recover and attempt to restore the atmosphere back to full health, writes Graham Lawton
Controlling the electron spin: Flip it quickly but carefully
Phys.org - 19 Aug 2020 17:04
Over the past two decades, a new area at the interface of semiconductor physics, electronics and quantum mechanics has been gaining popularity among theoretical physicists and experimenters. This new field is called spin...
The Role of Muscle Strength in Aging Cognitive Health
Neuroscience News - 19 Aug 2020 22:49
Handgrip strength correlates with cognitive function, attention, and psychomotor function in older men. No association was found between muscle mass and cognitive function.
Bisexual People up to Six Times More Likely to Self-Injure
Neuroscience News - 19 Aug 2020 22:26
Bisexual people are over six times more likely to engage in non-suicidal self-injury than people of other sexual orientations, a new study reports. Symptoms of depression and anxiety were contributory factors to the self...
Potential Link for Alzheimer's Disease and Common Brain Disease That Mimics Its Symptoms
Neuroscience News - 19 Aug 2020 22:00
Researchers identified a group of closely related genes that capture molecular links between Alzheimer's and LATE, a common brain disorder that mimics Alzheimer's symptoms.
Small Set of Genes May Provide Unique Barcode for Different Types of Brain Cells
Neuroscience News - 19 Aug 2020 21:01
The adult nervous system of a C. elegans worm contains 302 neurons, which can be divided into 118 types. Seventy homeobox genes are involved in characterizing the neuron types.
Millions of missing female births predicted in India in next decade
New Scientist - 19 Aug 2020 21:00
There could be 6.8 million fewer girls born in India between 2017 and 2030 than would be expected without practices such as sex-selective abortion
Secret to dinosaurs' huge size may be in unusually lightweight bones
New Scientist - 19 Aug 2020 21:00
We have discovered a new factor that helped dinosaurs attain gigantic sizes: their bones were built differently from other animals to be less dense without sacrificing strength
A new type of plastic may be the first that is infinitely recyclable
New Scientist - 19 Aug 2020 21:00
A plastic that can be easily broken down and remoulded into high-quality products should make recycling easier and reduce plastic waste entering the environment
Ancient stone 'breadcrumbs' reveal early human migration out of Africa
Live Science - 19 Aug 2020 20:33
Nubian Levallois flints thought to date from 100,000 years ago have been found in Israel's Negev Desert, the farthest north that the distinctive technology attributed to early modern humans has been found so far.
Stuart Ritchie interview: A deep rot is turning science into fiction
New Scientist - 19 Aug 2020 20:00
The systems of science are perpetuating bias, hype, negligence and fraud - and this means far too many findings are worthless, says psychologist Stuart Ritchie
Prone to motion sickness? Your sex, diet and shoe size may be to blame
New Scientist - 19 Aug 2020 20:00
We are finally solving the mystery of why motion can make us queasy - just in time to help us deal with nausea-inducing VR headsets, driverless cars and space tourism
Targeting a Chronic Pain Gateway Could Bring Relief
Neuroscience News - 19 Aug 2020 19:54
c-Fos accumulates in the nucleus of peripheral nerve cells of mouse models of chronic pain. Researchers identified around 30 existing drugs that appear to target the importin alpha-3-c-Fos pathway to help treat chronic p...
Toddlers Who Use Touchscreens Show Attention Differences
Neuroscience News - 19 Aug 2020 19:31
Toddlers who frequently use touchscreen technology may have an edge over their peers who are not routinely exposed to the technology when it comes to visual search abilities.
Covid-19 news: UK to expand random testing to identify virus outbreaks
New Scientist - 19 Aug 2020 19:20
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
Quest for quantum Internet gets a boost with new technique for making entanglement
Phys.org - 19 Aug 2020 18:41
Traditional ways of producing entanglements, necessary for the development of any 'quantum internet' linking quantum computers, are not very well suited for fiber optic telecoms networks used by today's non-quantum inter...
Cancer cells can pick up fatty coatings to spread further in the body
New Scientist - 19 Aug 2020 18:00
Some cancer cells spread through the lymphatic system where they can pick up a jacket of fatty acids that protect them against damage and let them travel further in the body
Strange fast-moving clouds of gas may be suffocating the Milky Way
New Scientist - 19 Aug 2020 18:00
There are clouds of cold hydrogen gas hurtling at extraordinary speeds away from the centre of our galaxy, and this may be stifling star formation
World record: Plasma accelerator operates right around the clock
Phys.org - 19 Aug 2020 17:03
A team of researchers at DESY has reached an important milestone on the road to the particle accelerator of the future. For the first time, a so-called laser plasma accelerator has run for more than a day while continuou...