Science News
Neural Network Reveals New Insights Into How the Brain Functions
Neuroscience News - 23 Dec 2021 00:25
A new computational method sheds light on the intricacies of brain structure and function.
Key Neural Mechanism Believed to Support Advanced Cognitive Abilities Identified
Neuroscience News - 23 Dec 2021 00:56
Researchers have identified a neural mechanism that supports advanced cognitive functions such as planning and problem-solving. The mechanism distributes information from a single neuron to larger neural populations in t...
Stigma Surrounding Depression Drops for First Time in Us, but Increases for Other Mental Illnesses
Neuroscience News - 23 Dec 2021 01:27
While the stigma against depression has decreased for the first time, the stigma levels for other mental health disorders have either remained stagnant or increased.
How Neurons That Wire Together Fire Together
Neuroscience News - 23 Dec 2021 23:29
A new study brings understanding how the brain processes information one step closer.
Immune memory less durable after severe COVID-19, study suggests
Science Daily - 23 Dec 2021 23:10
Patients recovering from severe COVID-19 may have a more dysfunctional B cell response than patients who had less-severe COVID-19, a new study suggests.
Research team creates the world's lightest isotope of magnesium to date
Phys.org - 23 Dec 2021 22:43
In collaboration with an international team of researchers, Michigan State University (MSU) has helped create the world's lightest version--or isotope--of magnesium to date.
Interesting Patterns of Brain Activity Emerge During Musical Analysis Exercises
Neuroscience News - 23 Dec 2021 22:16
Study reveals a specific link between musical processing and brain areas associated with language processing.
New study adds more evidence for omicron immune evasion
Science Daily - 23 Dec 2021 22:15
A new study adds more evidence that the omicron variant of SARS-CoV-2, the virus that causes COVID-19, can evade the immune protection conferred by vaccines and natural infection and suggests the need for new vaccines an...
Prehistoric ichthyosaurs evolved rapidly to be as big as whales
New Scientist - 23 Dec 2021 21:00
A newly discovered fossil shows that within just 3 million years of their first appearance on Earth, ichthyosaurs had evolved into 17-metre-long giants
Bringing space inside the lab: Researchers replicate the climates of exoplanets to help find extraterrestrial life
Phys.org - 23 Dec 2021 19:54
Scientists do not need to travel light-years away to chart the atmospheres of exoplanets, thanks to research happening in the Paul M. Rady Department of Mechanical Engineering with scientists at the Jet Propulsion Labora...
Scientists discover new part of the body
Live Science - 23 Dec 2021 18:42
The newfound muscle layer sits within the masseter, a key muscle for chewing.
COVID-19 infection detected in deer in six Ohio locations
Science Daily - 23 Dec 2021 18:32
Scientists have detected infection by at least three variants of the virus that causes COVID-19 in free-ranging white-tailed deer in six northeast Ohio locations, the research team has reported.
SARS-CoV-2 goes 'underground' to spread from cell to cell
Science Daily - 23 Dec 2021 18:31
The virus that causes COVID-19 has adopted some stealth moves to stay alive and kicking, and one secret to its success is hiding from the immune system by spreading through cell-to-cell transmission, a new study has foun...
'Pop-up' electronic sensors could detect when individual heart cells misbehave
Science Daily - 23 Dec 2021 18:30
UC San Diego engineers developed a powerful new tool that directly measures the movement and speed of electrical signals inside heart cells, using tiny 'pop-up' sensors that poke into cells without damaging them. It coul...
No more annual flu shot? New target for universal influenza vaccine
Science Daily - 23 Dec 2021 18:30
Scientists have identified a new Achilles' heel of influenza virus, making progress in the quest for a universal flu vaccine. Antibodies against a long-ignored section of the virus, which the team dubbed the anchor, have...
Dominant SARS-CoV-2 Alpha variant evolved to evade our innate immune system
Science Daily - 23 Dec 2021 18:30
The SARS-CoV-2 Alpha (B.1.1.7) variant mutated to evade our 'innate immune system', helping establish it as the world's first 'Variant of Concern', a new study finds.
Optical examination of the change between singlet and triplet states of electron pairs in charge-separated states
Phys.org - 23 Dec 2021 18:16
The change between singlet and triplet states of electron pairs in charge-separated states plays an important role in nature. Presumably, the compass of migratory birds can also be explained by the influence of the earth...
Using magnets to toggle nanolasers leads to better photonics
Phys.org - 23 Dec 2021 18:00
A magnetic field can be used to switch nanolasers on and off, shows new research from Aalto University. The physics underlying this discovery paves the way for the development of optical signals that cannot be disturbed ...
Cuba's home-grown vaccines have massively cut covid-19 cases
New Scientist - 23 Dec 2021 17:26
Four months after hospitals collapsed in Cuba due to skyrocketing covid-19 case numbers, the country has rolled out its own vaccines and cases are down to 5 for every 100,000 people
Examining recent developments in quantum chromodynamics
Phys.org - 23 Dec 2021 17:18
Created as an analogy for Quantum Electrodynamics (QED) -- which describes the interactions due to the electromagnetic force carried by photons -- Quantum Chromodynamics (QCD) is the theory of physics that explai...
Microorganism sheds new light on cancer resistance
Science Daily - 23 Dec 2021 17:14
Scientists describe T. adhaerens' unusual behavior, including its capacity to repair its DNA even after significant radiation damage and to extrude injured cells, which later die. The findings advance scientific investig...
Mapping the musical mind
Science Daily - 23 Dec 2021 17:14
Researchers used magnetic resonance imaging to study the brains of secondary school students during a task focused on musical observation. They found that students trained to play music from a young age exhibited certain...