Science News
Fluctuations in the void
Phys.org - 11 Apr 2019 14:06
In quantum physics, a vacuum is not empty, but rather steeped in tiny fluctuations of the electromagnetic field. Until recently it was impossible to study those vacuum fluctuations directly. Researchers at ETH Zurich hav...
Infinite number of quantum particles gives clues to big-picture behaviour at large scale
EurekAlert! - 11 Apr 2019 06:00
(Springer) In quantum mechanics, measuring both the position and speed of a particle at the same time is not possible. To identify a particle's characteristics, physicists introduced the notion of quasi-distribution of p...
Protein complex may help prevent neurodegenerative diseases
EurekAlert! - 11 Apr 2019 06:00
(University of Konstanz) The protein complex NAC in the cell helps to prevent the aggregration of proteins associated with several neurodegenerative diseases.
All Your Questions About the New Black Hole Image Answered
Live Science - 11 Apr 2019 16:24The Tangled Web of Turning Spider Silk Into a Super Material
Singularity Hub - 11 Apr 2019 16:00
Spiderman is one of the most popular superheroes of all time. It's a bit surprising given that one of the more common phobias is arachnophobia--a debilitating fear of spiders. Perhaps more fantastical is that young Peter...
Is Dark Matter Fuzzy?
Live Science - 11 Apr 2019 12:42Israel's Beresheet lunar lander has crashed on the moon
New Scientist - 11 Apr 2019 23:20
The first privately funded lunar lander, SpaceIL's Beresheet spacecraft, suffered an engine failure and crashed as it was attempting to land on the moon
Exploring Leonardo da Vinci's knowledge of the brain
Neuroscience News - 11 Apr 2019 22:13
A new study looks at Leonardo da Vinci's contribution to neuroscience and the advancement of modern sciences.
Ketamine reverses neural changes underlying depression-related behaviors: Mouse study
Neuroscience News - 11 Apr 2019 21:47
The formation of prefrontal cortex dendritic spine formation sustains the remission of depressive related symptoms and behaviors following ketamine treatment by restoring lost spines.
What happened when one twin went to space and the other stayed home?
New Scientist - 11 Apr 2019 21:00
Astronaut twin brothers Scott and Mark Kelly took part in a unique space travel experiment and it turns out that space changes your urine but not your faeces
Autism rate rises 43 percent in New Jersey
Neuroscience News - 11 Apr 2019 20:32
The prevalence of 4-year-old children being diagnosed with autism spectrum disorder in New Jersey increased by 43% within a four-year span. Researchers determine the prevalence rate of ASD is one in 35, according to a ne...
I feel you: Emotional mirror neurons found in the rat
Neuroscience News - 11 Apr 2019 19:55
Study reports the anterior cingulate cortex of rats contain mirror neurons that respond to pain experienced by and observations of others.
Body mass index may play a significant role in the progression of multiple sclerosis
Neuroscience News - 11 Apr 2019 19:37
Obesity and a higher body mass index negatively impacts the progression of Multiple Sclerosis. Ceramides are more abundant in the blood of those who are overweight. The ceramides enter inside the nucleus of monocytes, ca...
Infinite number of quantum particles gives clues to big-picture behavior at large scale
Phys.org - 11 Apr 2019 18:55
In quantum mechanics, the Heisenberg uncertainty principle prevents an external observer from measuring both the position and speed (referred to as momentum) of a particle at the same time. They can only know with a high...
Inner electrons behave differently in aromatic hydrocarbons
Phys.org - 11 Apr 2019 18:53
In an international research collaboration between Tsinghua University in Beijing and Sorbonne University in Paris, scientists found that four hydrocarbon molecules, known for their internal ring structure, have a lower ...
'Mindreading' neurons simulate decisions of social partners
Neuroscience News - 11 Apr 2019 18:52
Neurons in the amygdala derive object values based on observations and use the values to simulate a social partner's decision making.
Shining lasers on mouse brains sheds light on cells central to Alzheimer's and schizophrenia
Neuroscience News - 11 Apr 2019 18:32
Optogenetic stimulation of parvalbumin cells resulted in a reduction of local blood flow and volume. The findings could shed new light on the neurobiological underpinnings of Alzheimer's disease and schizophrenia.
Pollinators may have evolved 40 million years before flowers existed
New Scientist - 11 Apr 2019 17:56
A fossil of a Jurassic fly suggests that pollinating insects may have been flying around on Earth long before the first flowers had begun to bloom
This Newfound Extinct Human Lineage Also Mated with Modern Humans
Live Science - 11 Apr 2019 17:51Is It Solid? Or Is It Liquid? New Kind of Matter Is Both.
Live Science - 11 Apr 2019 17:42LHCb results add clues to pentaquark mystery
Symmetry Magazine - 11 Apr 2019 17:31
A re-examination of a particle discovered in 2015 has scientists debating its true identity. Syracuse professor Tomasz Skwarnicki has been a physicist for 30 years. He and his collaborators have measured rare processes a...
Gene-edited disease monkeys cloned in China
Neuroscience News - 11 Apr 2019 17:31
Researchers in China successfully used CRISPR gene editing to produce five monkey clones from the fibroblasts of a donor monkey with disease phenotypes.