Science News
For the First Time, Scientists Fully Sequenced the Human X Chromosome
Singularity Hub - 20 Jul 2020 16:00
The sequencing of the human genome was one of the greatest scientific feats of the past century, but it's a little-known fact that it's still a work in progress with considerable gaps. New research suggests we could be j...
Quantum exciton found in magnetic van der Waals material
Phys.org - 20 Jul 2020 18:34
Things can always be done faster, but can anything beat light? Computing with light instead of electricity is seen as a breakthrough to boost computer speeds. Transistors, the building blocks of data circuits, are requir...
A Mechanical Way to Stimulate Neurons
Neuroscience News - 20 Jul 2020 22:39
Researchers used magnetic nanodiscs that can be activated by external magnetic fields to mechanically stimulate cells. The new method may be a useful tool for researching neural responses.
Music on the Brain
Neuroscience News - 20 Jul 2020 23:52
Trained musicians exhibited an increased ability to predict rhythmic patterns over non-musicians, with more subtle differences between those trained in Japanese or Western classical music styles.
Ultracold mystery solved: Researchers crack a molecular disappearing act
Phys.org - 20 Jul 2020 17:45
In a famous parable, three blind men encounter an elephant for the first time. Each touches a part--the trunk, ear, or side--and concludes the creature is a thick snake, fan, or wall. This elephant, said Kang-Kuen Ni, is...
High-performance large area electrode system developed for artificial photosynthesis
EurekAlert! - 20 Jul 2020 06:00
(National Research Council of Science & Technology) A research team of the Korea Institute of Science and Technology(KIST), working in cooperation with the Technische Universität Berlin, announced that they had develope...
SLAC's upgraded X-ray laser facility produces first light
Phys.org - 20 Jul 2020 16:26
Just over a decade ago in April 2009, the world's first hard X-ray free-electron laser (XFEL) produced its first light at the U.S. Department of Energy's SLAC National Accelerator Laboratory. The Linac Coherent Light Sou...
Ultimate precision limit of multi-parameter quantum magnetometry
Phys.org - 20 Jul 2020 16:22
Quantum magnetometry, one of the most important applications in quantum metrology, aims to measure the magnetic field with the highest precision. Although estimation of one component of a magnetic field has been well stu...
Beetle larvae that eat polystyrene may help solve plastic waste crisis
New Scientist - 20 Jul 2020 14:00
The larvae of a north-east Asian beetle can biodegrade polystyrene, converting it to carbon dioxide and small chemical fragments, meaning they could help break down the millions of tonnes of polystyrene waste produced ea...
UK's Vaccine Against COVID-19 Is Safe and Induces an Immune Reaction
Neuroscience News - 20 Jul 2020 23:30
A COVID-19 vaccine under trial in the UK is safe, has few side effects, and induces a strong immune response in both parts of the immune system within 14 days of administration.
Scientists accidentally create 'impossible' hybrid fish
Live Science - 20 Jul 2020 22:59
Hungarian scientists accidentally created a hybrid of a Russian sturgeon and an American paddlefish, leading to a long-nosed "sturddlefish" baby.
The Real Reason Behind Goosebumps
Neuroscience News - 20 Jul 2020 22:14
Cell types responsible for causing goosebumps are also important for regulating the stem cells that regenerate hair follicles and hair.
Older Adults Who Can Really Smell the Roses May Face Lower Likelihood of Dementia
Neuroscience News - 20 Jul 2020 21:47
Older adults with a higher ability to process sensations, including vision, olfaction, hearing, and touch, had half the risk of being diagnosed with cognitive decline than their peers who were less capable at sensory pro...
Highly Reproducible Sex Differences in Aspects of Human Brain Anatomy
Neuroscience News - 20 Jul 2020 21:24
Analysis of over 2,000 brain scans revealed evidence of highly reproducible sex differences in the volume of different regions of the brain. On average, females had greater cortical volume in the medial and lateral prefr...
Oxytocin Could Be Used to Treat Cognitive Disorders Like Alzheimer's
Neuroscience News - 20 Jul 2020 20:55
Oxytocin, the so-called "love hormone," could help to treat cognitive disorders, including Alzheimer's disease. Researchers demonstrated oxytocin reversed the effects of amyloid-beta on hippocampal LTP in mice. The findi...
Oxford vaccine prompts immune response, shows promise in early results
Live Science - 20 Jul 2020 20:52
The Oxford vaccine triggered participants to build up immune cells against the virus without causing any severe reactions.
Jupiter Eclipse Proves the Speed of Light
Scientific American - 20 Jul 2020 20:00
Originally published in January 1848 --
Buried GitHub archival storage to last 1,000 years
Phys.org - 20 Jul 2020 19:30
If civilization ever succumbs to global warming, nuclear annihilation, an unrelenting pandemic or a martian invasion, some future civilization--or alien life form--might well still be able to reconstruct today's computer...
Covid-19 news: Oxford vaccine is safe and induces immune response
New Scientist - 20 Jul 2020 19:25
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
Steaming river of black sludge floods through Arizona
Live Science - 20 Jul 2020 18:17
After the Bighorn Fire burned a large area near Pima County, Arizona, a river of dark sludge rushed toward town.
Quadruple-stranded DNA seen in healthy human cells for the first time
New Scientist - 20 Jul 2020 18:00
DNA's most famous form is a double helix, but it can exist in other arrangements, and a quadruple-stranded version has been discovered in healthy human cells
Climate change may kill off nearly all polar bears by 2100
New Scientist - 20 Jul 2020 18:00
Unchecked climate change will doom all but one of the world's populations of polar bears before the end of the century, as vanishing sea ice increases their annual fasts beyond their limits