Science News
Antimatter detected on International Space Station could reveal new physics
Live Science - 25 Jul 2024 16:41
Eight years ago, the International Space Station detected weird antimatter particles that challenge our entire understanding of physics. Now, researchers have proposed that mysterious cosmic "fireballs" could help explai...
This Is What Could Happen if AI Content Is Allowed to Take Over the Internet
Singularity Hub - 25 Jul 2024 23:44
Generative AI is a data hog. The algorithms behind chatbots like ChatGPT learn to create human-like content by scraping terabytes of online articles, Reddit posts, TikTok captions, or YouTube comments. They find intricat...
Key Neurons for Maternal Bonding Identified
Neuroscience News - 25 Jul 2024 23:19
A new study reveals that specific neurons in the brain's zona incerta (ZI) are crucial for early social interactions between infants and their mothers. These neurons, which express somatostatin, help build the maternal b...
Cancer Drug Shows Promise for Autism Cognitive Function
Neuroscience News - 25 Jul 2024 22:47
A new experimental cancer drug could ease cognitive difficulties for those with Rett syndrome, a rare autism-linked disorder, by enhancing brain cell functions. The drug, ADH-503, improves the activity of microglia, whic...
"Eureka Moments" Shed Light on Consciousness
Neuroscience News - 25 Jul 2024 22:27
A new study proposes a novel approach to studying consciousness through behavioral observations and learning curves. The study highlights that learning often occurs in sudden leaps, suggesting these "eureka moments" are ...
A type of brain cell helps explain the calming influence of mothers
New Scientist - 25 Jul 2024 21:00
Mouse pups have increased activity in certain neurons in the centre of their brains when they interact with their mothers, which is linked to them showing fewer signs of distress
There's a 2nd El Niño -- and scientists just figured out how it works
Live Science - 25 Jul 2024 21:00
A new simulation shows that an El Niño-like climate pattern begins near New Zealand and Australia, and can trigger temperature changes across the Southern Hemisphere.
We may finally know what caused the biggest cosmic explosion ever seen
New Scientist - 25 Jul 2024 21:00
The gamma ray burst known as GRB221009A is the biggest explosion astronomers have ever glimpsed and we might finally know what caused the blast
Evidence mounts that shingles vaccines protect against dementia
New Scientist - 25 Jul 2024 20:40
Being immunised against shingles has been linked to a reduced dementia risk before and now a study suggests that the newer vaccine wards off the condition more effectively than an older one
Somersaulting spin qubits for universal quantum logic could enhance control in larger arrays
Phys.org - 25 Jul 2024 20:00
Researchers at QuTech developed somersaulting spin qubits for universal quantum logic. This achievement may enable efficient control of large semiconductor qubit arrays. The research group published their demonstration o...
What causes blushing? Science finally reveals the answer.
Live Science - 25 Jul 2024 19:34
A new study harnessed Mariah Carey karaoke and brain scans to reveal the neuroscience behind blushing.
'Failed' microcontinent found hiding beneath Greenland and Canada
Live Science - 25 Jul 2024 18:57
The Davis Strait, west of Greenland, holds a long-lost chunk of an almost-continent that didn't quite form about 58 million years ago.
DeepMind AI gets silver medal at International Mathematical Olympiad
New Scientist - 25 Jul 2024 18:40
AlphaProof, an AI from Google DeepMind, came close to matching the top participants in a prestigious competition for young mathematicians
A swinging showerhead leads to discovery of a new mode of vibration in nature
Phys.org - 25 Jul 2024 18:36
During the hot summer of 2020, confined to his Pasadena home during the COVID-19 pandemic, National Medal of Science-winning applied physicist Amnon Yariv took frequent and long showers to cool off. A surprising result, ...
Space travel may make muscles age extremely quickly
New Scientist - 25 Jul 2024 18:00
Muscle cells that spent a week on the International Space Station revealed changes in gene expression that suggest microgravity can speed up ageing
A step closer to optical computers: Researchers develop an all-optical universal gate
Phys.org - 25 Jul 2024 17:57
A research team from Skoltech and Bergische Universität Wuppertal in Germany has created a universal NOR logical element (from NOT--a negation operator and OR--a disjunction operator).
Nonreciprocal interactions go nonlinear: Non-Hermitian dynamics observed in coupled nanoparticles
Phys.org - 25 Jul 2024 16:53
Using two optically-trapped glass nanoparticles, researchers observed a novel collective Non-Hermitian and non-linear dynamic driven by non-reciprocal interactions. This contribution expands traditional optical levitatio...
Escaping kinetic traps: How molecular interactions make it possible to overcome the energy barrier
Phys.org - 25 Jul 2024 16:50
In a paper in Physical Review Letters scientists from the department Living Matter Physics at the Max Planck Institute for Dynamics and Self-Organization (MPI-DS) propose a mechanism on how energy barriers in complex sys...
Exciting the alpha particle: International team validates helium-4 transition calculations
Phys.org - 25 Jul 2024 16:36
An important part of physics research is examining why theoretical calculations and experimental results sometimes don't match. A recent experiment in Germany studied the helium-4 nucleus, also known as an alpha particle...
Stunning ancient Egyptian artifacts discovered in more than 60 burials, including 'ba-birds' and 'eye of Horus'
Live Science - 25 Jul 2024 16:06
Grave goods found in 63 burials from ancient Egypt include gold foil figures, pottery and bronze coins.
Save your data on printable magnetic devices? New laser technique's twist might make this reality
Phys.org - 25 Jul 2024 15:26
The proliferation of all things digital doesn't mean that printing technology is no longer relevant. In fact, printing technology is required to make the semiconductors necessary for the digital world. And as an Osaka Me...
Save $300 on the new OM System OM-1 Mark II
Live Science - 25 Jul 2024 15:25
The OM System OM-1 Mark II was only released in early 2024 and it's already discounted by $300 in this camera deal -- get it for $2,099.99 at Amazon.