Nanopore technique shows transport mechanism of chaperone proteins at the single-molecule level
Proteins control most of the body's functions, and their malfunction can have severe consequences, such as neurodegenerative diseases or cancer. Therefore, cells have mechanisms in place to control protein quality......»»
Saturday Citations: Sweaty, remarkable humans; ocean level rise projections; closeup of a star in another galaxy
Since we last spoke, researchers at the University of Birmingham have defined the precise shape of a single photon (spoiler: roundish). Economists worry that Trump's grandiose deportation plans could lead to a recession. And astronomers report that t.....»»
3 Netflix shows we can’t wait to see in December 2024
The three Netflix shows you need to watch in December 2024 include a spy show, a holiday-themed baking show, and a black comedy about the perfect home......»»
Caste differentiation in ants: How a specific hormone regulates the process
Scientists from the University of Copenhagen have revealed how a specific hormone regulates ant caste differentiation by phenotypic measurements of organ-level developmental changes and matching transcriptome analyses. Published in the Proceedings of.....»»
Non-genetic reprogramming method to restore sweat gland function shows promise for burn victims
Sweat glands are vital for regulating body temperature, maintaining fluid balance, and supporting skin health. Yet, extensive skin injuries, such as burns, often result in the loss of these glands, leaving patients vulnerable to overheating, dehydrat.....»»
This Samsung soundbar is usually $379 — today it’s under $200
Get immersed in your favorite movies, shows, and video games with the pulse-pounding Samsung HW-Q6CC, now on sale for $199 at Walmart......»»
iPhone 17 Slim probably won"t have a telephoto camera
The rumored iPhone 17 Slim won't have a telephoto camera on the back, with a report insisting it will still be a Pro-level feature in 2025.Renders of what the iPhone 17 Slim could look likeThe iPhone 17 Slim is thought to include quite a few impressi.....»»
Improved ultrasound technique produces previously unattainable images inside live cells
A ultrasound technique from the University of Nottingham will allow the production of sharper images inside live cells without causing damage at resolutions that were previously unattainable......»»
Study: Brilliant white male characters more believable, some viewers say
Brilliant characters often play key roles in movies and TV shows. However, when these characters are played by women and people of color, some audience members dismiss them as unrealistic, even if they portray real people and events, a recent study f.....»»
New technique points to unexpected uses for snoRNA across many cell types
Dynamic, reversible modifications of DNA and RNA regulate how genes are expressed and transcribed, which can influence cellular processes, disease development, and overall organismal health. Small nucleolar RNAs (snoRNAs) are a common but overlooked.....»»
Discovery of van Hove singularities could lead to novel materials with desirable quantum properties
Strong interactions between subatomic particles like electrons occur when they are at a specific energy level known as the van Hove singularity. These interactions give rise to unusual properties in quantum materials, such as superconductivity at hig.....»»
Proba-3 will use laser for millimeter precision in space
ESA's double-spacecraft precision formation flying mission, Proba-3, is due to be launched from India on 4 December. The spacecraft pair will employ a set of positioning technologies to keep formation in space and this image shows the most precise: a.....»»
Ring around Tabby"s star
This illustration shows a hypothetical uneven ring of dust orbiting KIC 8462852, also known as Boyajian's Star or Tabby's Star. The star has experienced unusual dips in brightness over a matter of days, as well as much subtler but longer-term dimming.....»»
SpaceX image captures dramatic moment during latest Starship test
A newly released photo from SpaceX shows the dramatic moment when the upper-stage Starship separated as planned from the first-stage Super Heavy booster......»»
Obsidian’s Avowed is the cure for “Souls-like” action-RPG fatigue
Preview build shows a rich, colorful world with satisfying, zippy combat. In the years since Dark Souls first hit the scene, the action RPG genre has been overrun with "Souls-like.....»»
A technique for estimating the mass of gigantic filaments of dark matter
How do you weigh one of the largest objects in the entire universe? Very carefully, according to new research......»»
Oldies but goodies: Study shows why elderly animals offer crucial scientific insights
A new study on aging in the animal kingdom has highlighted how urgently Earth's oldest and wisest creatures must be protected, with knowledge and environmental stability lost due to human intervention......»»
AI tool can engineer "better, faster, stronger" proteins
Nature is adept at designing proteins. Scientists are even better. But artificial intelligence holds the promise of improving proteins many times over. Medical applications for such "designer proteins" range from creating more precise antibodies for.....»»
Origin of life research finds RNA can favor both left- and right-handed proteins
The mystery of why life uses molecules with specific orientations has deepened with a discovery that RNA—a key molecule thought to have potentially held the instructions for life before DNA emerged—can favor making the building blocks of proteins.....»»
Gene expression shifts help explain how a shrew changes brain size to match the seasons
New research shows how the Eurasian common shrew (Sorex araneus) changes its brain and bodily size throughout the year. The study, published online in eLife, reveals how changes in gene expression enable these small mammals to shrink their brain in.....»»
Using gas bubbles to precisely deliver nanomedicines shows promise for lung cancer treatment
The delivery of nanomedicines using gas bubbles has shown itself to be a unique way of transporting cytotoxins to the lungs of cancer patients. The method enables precise and focused treatments, and the local action of the drugs also prevents a range.....»»