Understanding how zwitterionic polymers can lead to safer drugs and disease prevention
Proteins are vital biomolecules responsible for performing various functions in the human body and are thus regarded as the workhorses of a cell. The primary structure of a protein is composed of different amino acids coming together. The structure s.....»»
The "publish or perish" mentality is fueling research paper retractions—and undermining science
When scientists make important discoveries, both big and small, they typically publish their findings in scientific journals for others to read. This sharing of knowledge helps to advance science: it can, in turn, lead to more important discoveries......»»
Bio-based insecticidal ingredients have the potential to drive ecologically safer pesticides
Fresh hope is on the horizon for ecologically safer pesticide ingredients, thanks to the ingenuity of a research team at the University of Delaware......»»
Better together: Gut microbiome communities found to have enhanced resilience to drugs
Many human medications can directly inhibit the growth and alter the function of the bacteria that constitute our gut microbiome. EMBL Heidelberg researchers have now discovered that this effect is reduced when bacteria form communities......»»
Quantum sensing approach captures nanoscale electrochemical evolution in battery
Battery performance is heavily influenced by the non-uniformity and failure of individual electrode particles. Understanding the reaction mechanisms and failure modes at nanoscale level is key to advancing battery technologies and extending their lif.....»»
Potential breakthrough in battle against antibiotic resistance from historic brine
A historic brine bath is the site of a potential breakthrough in the prevention of antibiotic resistance in relation to MRSA, and other hospital pathogens......»»
Researchers uncover key insights into cholesterol"s structure in cell membranes
A new study by Rice University researchers led by Jason Hafner could open new pathways for understanding how cholesterol influences cell membranes and their receptors, paving the way for future research on diseases linked to membrane organization. Th.....»»
OpenAI CEO: We may have AI superintelligence in “a few thousand days”
Altman says "deep learning worked" and will lead to "massive prosperity." Enlarge (credit: andresr via Getty Images) On Monday, OpenAI CEO Sam Altman outlined his vision for an AI-driven future of tech progress and globa.....»»
Experts discover the deadly genetics of cholera, which could be key to its prevention
Experts have used a cutting-edge computational approach to discover the genetic factors that make the bacteria behind cholera so dangerous—which could be key to preventing this deadly disease......»»
SpaceX launch to retrieve NASA astronauts highlights growing lead over Boeing in commercial space industry
SpaceX launch to retrieve NASA astronauts highlights growing lead over Boeing in commercial space industry.....»»
iPhone 16 teardown shows new simpler replaceable battery system
The lineup include a few advancements in repairability. Perhaps, the most significant hardware change is a new type of battery adhesive, that allows for simpler and safer battery replacements once the frame of the phone has been taken off. iFixit.....»»
Researchers decode oldest human DNA from South Africa to date
Researchers have reconstructed the oldest human genomes ever found in South Africa from two people who lived around 10,000 years ago, allowing a better understanding of how the region was populated, an author of the study said Sunday......»»
PepsiCo North America CEO makes a color-coded pie chart of his waking hours to help him lead $27 billion beverage division
PepsiCo North America CEO makes a color-coded pie chart of his waking hours to help him lead $27 billion beverage division.....»»
Better than blood tests? Nanoparticle potential found for assessing kidneys
In a study published July 29 in Advanced Materials, University of Texas at Dallas researchers found that X-rays of the kidneys using gold nanoparticles as a contrast agent might be more accurate in detecting kidney disease than standard laboratory bl.....»»
Saturday Citations: Football metaphors in physics; vets treat adorable baby rhino"s broken leg
This week, researchers reported an effective way to protect working dogs from heat stress: training them to dunk their heads in cool water. A new computational technique provided a breakthrough in understanding the so-called "pseudogap" in quantum ph.....»»
Concord lead reportedly steps down in wake of launch disaster
Reports say that Concord game director Ryan Ellis has stepped down from the role, and that the studio is in turmoil......»»
Algorithm used on Mars rover helps scientists on Earth see data in a new way
A new algorithm tested on NASA's Perseverance Rover on Mars may lead to better forecasting of hurricanes, wildfires, and other extreme weather events that impact millions globally......»»
Study shows organonitrates in atmospheric particles vary with altitude
While atmospheric particles directly affect climate (e.g., cloud formation), sampling atmospheric particles aloft is practically challenging. Therefore, a full understanding of how particle composition is linked to environmental function remains limi.....»»
Recharging mitochondria—nanoflowers offer a new way to simulate energy production to improve aging ailments
When we need to recharge, we might take a vacation or relax at the spa. But what if we could recharge at the cellular level, fighting against aging and disease with the microscopic building blocks that make up the human body?.....»»
Harnessing exosomes and hydrogels for advanced diabetic wound healing
Diabetes, a widespread condition affecting approximately 13% of American adults, is often accompanied by complications such as impaired wound healing. If left unchecked, this can lead to severe outcomes, including the need for amputation......»»
Australian study finds that lead in the environment is reducing
Efforts to reduce the presence of harmful metals like lead in the environment are having an effect, according to the results of an EPA Victoria study......»»