Science News
Scientists develop fermionic quantum processor
Phys.org - 23 Aug 2023 17:11
Researchers from Austria and the U.S. have designed a new type of quantum computer that uses fermionic atoms to simulate complex physical systems. The processor uses programmable neutral atom arrays and is capable of sim...
Speckle diffraction tomography reveals nanoscale features in thick biological specimens
Phys.org - 23 Aug 2023 17:13
For years, capturing detailed three-dimensional images of complex biological specimens has posed a major challenge due to their intricate composition and the multiple scattering of light. A game-changing moment has arriv...
Plastic bottles can be recycled into energy-storing supercapacitors
New Scientist - 23 Aug 2023 22:00
Supercapacitors are charged like a battery but release their energy more rapidly - and some of their components can now be built from old plastic bottles
Team develops way to integrate electro-optic modulator device on end faces of a single-mode optical fiber jumper
Phys.org - 23 Aug 2023 23:03
Electro-optic modulators (EOMs) are cardinal elements in the optical communication networks that control the amplitude, phase and polarization of a light via external electric signals. Aiming to realize ultracompact and ...
CPAP Therapy Slows Aging Tied to Sleep Apnea
Neuroscience News - 23 Aug 2023 23:00
Obstructive sleep apnea (OSA), a common condition marked by breathing interruptions during sleep, accelerates aging by hastening telomere shortening. However, a study found that using continuous positive airway pressure ...
Salmonella linked to turtles sickens 26 and leads to 9 hospitalizations, CDC warns
Live Science - 23 Aug 2023 22:29
More than two dozen people have gotten sick with Salmonella, likely due to handling illegally sold pet turtles.
Is Adult Education A Brain Shield Against Dementia?
Neuroscience News - 23 Aug 2023 22:10
Researchers unveiled a promising link between adult education and reduced dementia risk. The study analyzed data from the UK Biobank, finding that individuals involved in adult education courses had a 19% decreased chanc...
Deciphering Life's Rhythms: A Universal Key to Oscillations
Neuroscience News - 23 Aug 2023 21:37
Life is punctuated by stochastic oscillations, from fireflies to heartbeats. While researchers have managed to interpret some patterns, many have remained unexplained.
'World's rarest' giraffe born without spots at Tennessee zoo
Live Science - 23 Aug 2023 21:20
A zoo in Tennessee celebrated the birth of a rare spotless giraffe, but its lack of patches could harm its chances of survival.
Vast Gothic cemetery brimming with grave goods and ornate silver jewelry discovered in Poland
Live Science - 23 Aug 2023 20:45
Goths living in northern Poland between the first and fifth centuries were talented silversmiths and produced jewelry that was as high-quality as items from the Roman Empire.
Rare mosquito-borne disease that can infect the brain sickens 2, kills 1 in Alabama
Live Science - 23 Aug 2023 20:39
Two cases of eastern equine encephalitis were reported in recent weeks in Alabama.
Skin Speaks: Directing Nerve Growth for Sensation
Neuroscience News - 23 Aug 2023 20:28
Researchers found that the skin, not pre-existing genetic programming, instructs nerve cells on how to mature for specific sensory tasks. The findings showcase that skin cues determine whether nerve endings develop to de...
AI can spot early signs of a tsunami from atmospheric shock waves
New Scientist - 23 Aug 2023 20:00
Tsunamis trigger atmospheric disturbances that are picked up by GPS satellites - and an AI-powered monitoring system that detects the signals could alert us before the tsunami reaches coastal areas
Climate change isn't only hammering species that live in cold places
New Scientist - 23 Aug 2023 20:00
Global warming isn't just affecting animals like polar bears and walruses. Action is also needed to save species such as African wild dogs, which are adapted to hot weather, warns Daniella Rabaiotti
Disputed Inheritance review: Why do we still bother with Mendel?
New Scientist - 23 Aug 2023 20:00
Where does "father of genetics" Gregor Mendel fit in a post-genomic world? Gregory Radick has written an excellent reset
Is it time to do away with species names that honour odious people?
New Scientist - 23 Aug 2023 20:00
Taxonomy is embroiled in its own version of the statues culture war, and the case for abandoning names such as Anophthalmus hitleri is strong, says Graham Lawton
These ancient sand drawings could be a fifth type of palaeoart
New Scientist - 23 Aug 2023 20:00
Was this perfect circle with a central depression drawn by our ancestors in the sand, around 136,000 years ago? Palaeontologist Charles Helm certainly thinks so
Whalefall review: Stunning novel about being swallowed by a whale
New Scientist - 23 Aug 2023 20:00
A teenage scuba diver has an hour to escape from a whale that has swallowed him before his air runs out in a novel by Daniel Kraus which is like nothing you have read before
Full Y Chromosome Mapped for the First Time
Neuroscience News - 23 Aug 2023 20:00
Researchers successfully sequenced the entire Y chromosome, previously considered the most elusive part of the human genome. This feat enhances DNA sequencing accuracy for this chromosome, aiding the identification of ge...
Consciousness May Rely on Brain Cells Acting Collectively, New Psychedelics Research Finds
Singularity Hub - 23 Aug 2023 19:45
Psychedelics are known for inducing altered states of consciousness in humans by fundamentally changing our normal patterns of sensory perception, thought, and emotion. Research into the therapeutic potential of psychede...
Embracing Virtually: How Digital Interactions Mirror the Warmth of Real-World Hugs
Neuroscience News - 23 Aug 2023 19:39
The concept of "digital hugs" challenges the way we think about physical vs. online interactions. Recent research investigates how the feelings and experiences surrounding a hug can be translated and even amplified in di...
Deafness and Social Cues: It's Environment, Not Brain Circuitry
Neuroscience News - 23 Aug 2023 18:50
Recent findings reveal an important insight into the social struggles of deaf individuals: it's the environment, not their brains, that poses challenges. This research debunked the myth that hearing impairment alters the...