Science News
Scientists reveal the power behind the curtain--with neutrons
Phys.org - 17 Sep 2020 15:19
In a potential step forward for imaging technology, scientists from the National Institute of Standards and Technology (NIST) and Sandia National Laboratories have developed a way to use neutrons to detect electric field...
Flu season may be very mild this year, thanks to COVID-19 precautions
Live Science - 17 Sep 2020 20:39
Flu activity in the U.S. right now is at "historical lows," according to a new report.
Covid-19 news: New cases in England up 167% since end of August
New Scientist - 17 Sep 2020 19:32
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
Why the dose matters: Study shows levels and anti-tumor effectiveness of a common drug vary widely
Science Daily - 17 Sep 2020 16:53
When used to manage infections, the drug itraconazole is generally given at a single, fixed dose to all patients. But determining the correct dosage of the drug to help treat cancer isn't that simple, new research sugges...
Smoking linked to bleeding in the brain in large, long-term study of twins
Science Daily - 17 Sep 2020 14:45
Researchers in Finland found a link between smoking and subarachnoid hemorrhage (SAH), a type of bleeding stroke, in a study of more than 16,000 pairs of twins over 42 years. The study found that bleeding in the brain ca...
Live Imaging Method Brings Structural Information to Mapping of Brain Function
Neuroscience News - 17 Sep 2020 23:03
Structural and functional coupling in visual areas of the mouse brain can be detected at sub-cellular resolution in vitro.
Your shoes could be increasing the risk of a painful foot condition
New Scientist - 17 Sep 2020 18:00
Shoes that raise the toes away from the ground make walking easier but weaken the foot, which might increase the risk of a painful condition called plantar fasciitis
Higher dementia risk in women with prolonged fertility
Science Daily - 17 Sep 2020 16:54
Women with a longer reproductive period had an elevated risk for dementia in old age, compared with those who were fertile for a shorter period, a population-based study.
New cause of syndromic microcephaly identified
Science Daily - 17 Sep 2020 16:54
A team of international collaborators identifies a new cause of syndromic microcephaly caused by LMNB1 mutations that disrupt the nuclear envelope.
Sound analysis hints sirens have an evolutionary link with wolf howls
New Scientist - 17 Sep 2020 12:00
Wolf howls may have served as a danger signal to our ancestors - and modern emergency sirens may be an effective way to alert us because they sound like howls
Watch titan triggerfish jump out of the water to catch and eat crabs
New Scientist - 17 Sep 2020 10:00
Titan triggerfish that live in the Red Sea will deliberately launch themselves onto the beach to catch and eat ghost crabs crawling along the shore
New Gene Implicated in ALS and Other Motor Neuron Diseases
Neuroscience News - 17 Sep 2020 00:02
A defective protein quality control system leads to motor neuron death associated with disorders like ALS.
Study Shows How Fast Our Brains Are at 'Recording' New Words
Neuroscience News - 17 Sep 2020 23:41
Cortical representations for the sounds and meanings of new words learned form within an hour or two following exposure.
Higher Dementia Risk in Women With Prolonged Fertility
Neuroscience News - 17 Sep 2020 22:45
Women who experience reproductive periods for more than 38 years are at increased risk of developing dementia later in life. The study found dementia and Alzheimer's risk increased successively for every additional year ...
How Psychedelics Bind to Key Serotonin Receptor
Neuroscience News - 17 Sep 2020 21:26
Researchers have uncovered the structure of psychedelic compounds when they actively bind to the 5-HT2A serotonin receptor on the surface of brain cells. The discovery could lead to the exploration of more precise compou...
Supercool experiment reveals water is actually two liquids in one
New Scientist - 17 Sep 2020 21:00
Supercooling liquid water to temperatures lower than ever achieved before has revealed new evidence that water is two liquids in one
Shedding light on the development of efficient blue-emitting semiconductors
Phys.org - 17 Sep 2020 20:14
Scientists at Tokyo Institute of Technology (Tokyo Tech) have discovered a new alkali copper halide, Cs5Cu3Cl6I2, that emits pure blue light. The combination of the two halide ions, chloride and iodide, gives the materia...
All-optical method sets record for ultrafast high-spatial-resolution imaging
Phys.org - 17 Sep 2020 20:10
High-speed cameras can take pictures in quick succession. This makes them useful for visualizing ultrafast dynamic phenomena, such as femtosecond laser ablation for precise machining and manufacturing processes, fast ign...
New calculation refines comparison of matter with antimatter
Phys.org - 17 Sep 2020 20:09
An international collaboration of theoretical physicists--including scientists from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory (BNL) and the RIKEN-BNL Research Center (RBRC)--has published a new...
Supercooled water is a stable liquid, scientists show for the first time
Phys.org - 17 Sep 2020 20:00
Supercooled water is really two liquids in one. That's the conclusion reached by a research team at the U.S. Department of Energy's Pacific Northwest National Laboratory after making the first-ever measurements of liquid...
Novel mechanism may confer protection against glaucoma
Science Daily - 17 Sep 2020 19:55
Researchers provides the first evidence that patients with ocular hypertension may exhibit superior antioxidant protection that promotes resistance to the elevated intraocular pressure associated with glaucoma.
Keys to control the 'driver of cancer's aggressiveness'
Science Daily - 17 Sep 2020 18:28
A dangerous protein named SNAI2 helps cancers metastasize and shields cancer from both the immune system and chemotherapy. Worse, SNAI2 is in a family of proteins that are notoriously hard to fight with drugs. But now re...