Science News
FDA approves new saliva test for COVID-19 that's simple, cheap and available now
Live Science - 18 Aug 2020 00:45
The test doesn't require any proprietary equipment or technology, meaning designated laboratories could follow a specific protocol to conduct their own tests.
A bright idea -- Genetically engineered proteins for studying neurons using light
EurekAlert! - 18 Aug 2020 06:00
(Okayama University) In neuroscience, tools for controlling the activation and deactivation of individual nerve cells are crucial to gain insights into their functions and characteristics. Now, scientists from Okayama Un...
What does the Pentagon's new UFO task force mean? Experts weigh in.
Live Science - 18 Aug 2020 14:25
The Pentagon just announced the creation of a task force to analyze and understand the "nature and origins" of UFOs. Here's what the much-hyped news means.
Calculating hadrons using supercomputers
Phys.org - 18 Aug 2020 18:47
Hadrons are elusive superstars of the subatomic world, making up almost all visible matter, and British theoretical physicist Antoni Woss has worked diligently with colleagues at the U.S. Department of Energy's Thomas Je...
Autism-Cholesterol Link
Neuroscience News - 18 Aug 2020 18:10
Study reveals a link between cholesterol metabolism and a subtype of autism. The association appears to have a genetic component. Mothers with lipid abnormalities are 16% more likely to have a child diagnosed with ASD, a...
New quantum paradox reveals contradiction between widely held beliefs
Phys.org - 18 Aug 2020 13:45
Quantum physicists at Griffith University have unveiled a new paradox that says, when it comes to certain long-held beliefs about nature, "something's gotta give."
Massive 'Darth Vader' sea bug pulled from waters near Indonesia
Live Science - 18 Aug 2020 13:00
A newly described supergiant species of "sea bug" -- a marine arthropod known as an isopod -- was recently discovered in the Indian Ocean.
Exploding stars may have caused mass extinction on Earth, study shows
EurekAlert! - 18 Aug 2020 06:00
(University of Illinois at Urbana-Champaign, News Bureau) Imagine reading by the light of an exploded star, brighter than a full moon. It might be fun to think about, but this scene is the prelude to a disaster when the ...
Researchers discover novel molecular mechanism that enables conifers to adapt to winter
EurekAlert! - 18 Aug 2020 06:00
(University of Turku) Unlike broadleaf trees, conifers are evergreen and retain their photosynthesis structure throughout the year. Especially in late winter, the combination of freezing temperatures and high light inten...
Naming Guides How 12-Month-Old Infants Encode and Remember Objects
Neuroscience News - 18 Aug 2020 22:55
The way in which an object is named guides an infant's encoding and memory of that object, a new study reveals.
Drugs Against Alpha-Ketoglutarate May Combat Deadly Childhood Brain Tumor
Neuroscience News - 18 Aug 2020 22:22
Experimental drugs designed to reduce the body's natural production of alpha-ketoglutarate slow tumor growth and increase lifespan in mouse models of DIPG.
This palm-sized elephant relative was just sighted for the first time in 50 years
Live Science - 18 Aug 2020 22:17
A bit of peanut butter lured the wee mammal out from the rocky lands of Djibouti in the Horn of Africa.
Using a public restroom? Mask up!
Phys.org - 18 Aug 2020 21:46
Think you don't need to worry about COVID-19 while using a public restroom? A group of researchers from Yangzhou University in China recently reported that flushing public restroom toilets can release clouds of virus-lad...
Links Found Between Diabetes Blood Markers and Alzheimer's Pathology
Neuroscience News - 18 Aug 2020 20:23
Study reveals a link between amyloid-beta accumulation in the brain and lower levels of insulin and insulin resistance.
California reports first human plague case in 5 years
Live Science - 18 Aug 2020 20:05
"Human cases of plague are extremely rare but can be very serious," officials said.
Artificial Intelligence Recognizes Deteriorating Photoreceptors
Neuroscience News - 18 Aug 2020 19:59
Novel artificial intelligence software can provide a precise assessment of the progression of geographic atrophy. The technology can also determine the integrity of photoreceptors and detect progressive degenerative chan...
Covid-19 news: WHO calls for an end to 'vaccine nationalism'
New Scientist - 18 Aug 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
Sleepiness Can Have a Negative Impact on Your Social Life
Neuroscience News - 18 Aug 2020 18:56
Higher levels of sleepiness were associated with a reduction in both social activities and the amount of time people engage in social events. Social activities in the afternoons were linked to increased sleepiness follow...
Hundreds of UK ambulances rely on software vulnerable to cyberattack
New Scientist - 18 Aug 2020 18:53
Ambulances at North East Ambulance Service and Yorkshire Ambulance Service use data terminals that rely on Windows XP, which no longer gets security updates from Microsoft so can be susceptible to hackers
Romantic Relationship Dynamics May Be in Our Genes
Neuroscience News - 18 Aug 2020 18:33
Variations of CD38, a gene associated with attachment behaviors in humans and animals, may play a key role in relationship behaviors and perceptions that support bonding.
The MOF-based multicolor single-mode microlaser
Phys.org - 18 Aug 2020 18:09
Since different tissues, cells or biochemicals have different (such as optical, thermal and acoustic) responses to different wavelengths of light, a light source with visible to near-infrared (NIR) multi-color output pro...
Dynamic full-field optical coherence tomography: 3-D live-imaging of retinal organoids
Phys.org - 18 Aug 2020 18:09
Optical coherence tomography offers astounding opportunities to image the complex structure of living tissue but lacks functional information. We present dynamic full-field optical coherence tomography as a technique to ...