The organelle, a type of specialized structure, has been dubbed a “hemifusome” by its discoverers at the University of Virginia School of Medicine and the National Institutes of Health. This little organelle has a big job helping our cells sort, recycle and discard important cargo within themselves, the scientists say. The new discovery could help Read more about Scientists Discover Unknown Organelle Inside Our Cells[…]
An interdisciplinary team of experts in green chemistry, engineering and physics at Flinders University in Australia has developed a safer and more sustainable approach to extract and recover gold from ore and electronic waste. Explained in the leading journal Nature Sustainability, the gold-extraction technique promises to reduce levels of toxic waste from mining and shows Read more about This breakthrough turns old tech into pure gold — No mercury, no cyanide, just light and salt[…]
[…] “VC seems to influence the structure and function of epidermis, especially by controlling the growth of epidermal cells. In this study, we investigated whether it promotes cell proliferation and differentiation via epigenetic changes,” explains Dr. Ishigami, while talking about this study. To investigate how VC affects skin regeneration, the team used human epidermal equivalents, Read more about Vitamin C flips your skin’s “youth genes,” reversing age-related skin thinning[…]
Researchers at University of California San Diego School of Medicine have developed a gene therapy for Alzheimer’s disease that could help protect the brain from damage and preserve cognitive function. Unlike existing treatments for Alzheimer’s that target unhealthy protein deposits in the brain, the new approach could help address the root cause of Alzheimer’s disease Read more about Brain reboot: Gene therapy reverses Alzheimer’s memory loss in mice[…]
Swarms of tiny robots, each no larger than a speck of dust, could be deployed to cure stubborn infected sinuses before being blown out through the nose into a tissue, researchers have claimed. The micro-robots are a fraction of the width of a human hair and have been inserted successfully into animal sinuses in pre-clinical Read more about Swarms of tiny nose robots could clear infected sinuses and more, researchers say[…]
Bacteria can be used to turn plastic waste into painkillers, researchers have found, opening up the possibility of a more sustainable process for producing the drugs. Chemists have discovered E coli can be used to create paracetamol, also known as acetaminophen, from a material produced in the laboratory from plastic bottles. “People don’t realise that Read more about Scientists use bacteria to turn plastic waste into paracetamol[…]
They buzz, they bite, and they cause some of the deadliest diseases known to humanity. Mosquitoes are perhaps the planet’s most universally reviled animals. If we could zap them off the face of the Earth, should we? Subscribe to The Post Most newsletter for the most important and interesting stories from The Washington Post. The Read more about We finally may be able to rid the world of mosquitoes. But should we? (hell yes! And ticks please!)[…]
The unpredictability of random numbers is fundamental to both digital security1,2 and applications that fairly distribute resources3,4. However, existing random number generators have limitations—the generation processes cannot be fully traced, audited and certified to be unpredictable. The algorithmic steps used in pseudorandom number generators5 are auditable, but they cannot guarantee that their outputs were a Read more about Traceable random numbers from a non-local quantum advantage[…]
Weather-related stressors on healthy brain development has become an important topic in recent years. Notably, prenatal stress exposure to natural disasters may disrupt child neurodevelopment, with recent research exploring its impact on child brain morphology. Prenatal exposure to extreme weather events, such as ambient heat, may also affect child brain morphology. The basal ganglia, Read more about Pregnant mothers exposed to Sandstorm Sandy and extreme heat end up birthing kids with deformed brains[…]
Researchers have reported growing hearts containing human cells in pig embryos for the first time. The embryos survived for 21 days, and in that time their tiny hearts started beating. The findings were presented this week at the annual meeting of the International Society for Stem Cell Research in Hong Kong. […] Pigs are a Read more about Tiny human hearts grown in pig embryos for the first time[…]
https://www.reuters.com/sustainability/climate-energy/scientists-japan-develop-plastic-that-dissolves-seawater-within-hours-2025-06-04/ Researchers in Japan have developed a plastic that dissolves in seawater within hours, offering up a potential solution for a modern-day scourge polluting oceans and harming wildlife. While scientists have long experimented with biodegradable plastics, researchers from the RIKEN Center for Emergent Matter Science and the University of Tokyo say their new material breaks Read more about Scientists in Japan develop plastic that dissolves in seawater within hours | Reuters[…]
Researchers have identified a type of chemical compound that, when applied to insecticide-treated bed nets, appears to kill the malaria-causing parasite in mosquitoes. Published in the journal Nature, the multi-site collaborative study represents a breakthrough for a disease that continues to claim more than half a million lives worldwide every year. […] ELQ drugs refer Read more about Drug-treated mosquite nets eliminate parasites (such as marlaria) in mosquitoes[…]
An anonymous reader shared this report from The Hill: A new study indicates the debilitating “brain fog” suffered by millions of long COVID patients is linked to changes in the brain, including inflammation and an impaired ability to rewire itself following COVID-19 infection. United Press International reported this week that the small-scale study, conducted by Read more about Researchers Finally Link Long Covid ‘Brain Fog’ to Inflammation[…]
One of the ultimate goals of medieval alchemy has been realized, but only for a fraction of a second. Scientists with the European Organization for Nuclear Research, better known as CERN, were able to convert lead into gold using the Large Hadron Collider (LHC), the world’s most powerful particle accelerator. Unlike the examples of transmutation Read more about Scientists find lead really can be turned into gold (with help from the Large Hadron Collider)[…]
Scientists from The University of Manchester have changed our understanding of how cells in living organisms divide, which could revise what students are taught at school. In a Wellcome funded study published today (01/05/25) in Science – one of the world’s leading scientific journals – the researchers challenge conventional wisdom taught in schools for over Read more about Scientists rewrite 100 year old textbooks on how cells divide[…]
Marking a breakthrough in the field of brain-computer interfaces (BCIs), a team of researchers from UC Berkeley and UC San Francisco has unlocked a way to restore naturalistic speech for people with severe paralysis. This work solves the long-standing challenge of latency in speech neuroprostheses, the time lag between when a subject attempts to speak Read more about Brain implant does thought to speech[…]
A new study found that a gene recently recognized as a biomarker for Alzheimer’s disease is actually a cause of it, due to its previously unknown secondary function. Researchers at the University of California San Diego used artificial intelligence to help both unravel this mystery of Alzheimer’s disease and discover a potential treatment that obstructs Read more about AI Helps Unravel a Cause of Alzheimer’s Disease and Identify a Therapeutic Candidate[…]
A report by the Pesticides Action Network (PAN Europe) and other NGOs that uncovered high concentrations of a forever chemical in wines from across the EU – including organic – is sparking debate about the causes of contamination and restrictions on the substance. The report found some wines had trifluoroacetic acid (TFA) levels 100 times Read more about Study finding persistent chemical in European wines raises doubts and concerns[…]
Toothpaste can be widely contaminated with lead and other dangerous heavy metals, new research shows. Most of 51 brands of toothpaste tested for lead contained the dangerous heavy metal, including those for children or those marketed as green. The testing, conducted by Lead Safe Mama, also found concerning levels of highly toxic arsenic, mercury and Read more about Toothpaste widely contaminated with lead and other metals, US research finds[…]
[…] Scientists at Stanford University led the research, published in Nature. They compared people born before and after they were eligible to take the shingles vaccine in a certain part of the UK, finding that vaccinated people were 20% less likely to be diagnosed with dementia over a seven year period. More research is needed to Read more about Unique Study Is Latest to Show Shingles Vaccine Can Help Prevent Dementia[…]
AtmoSense, which began in late 2020, set out to understand the fundamentals of energy propagation from the Earth’s surface to the ionosphere to determine whether the atmosphere can be used as a sensor. A fundamental science effort, AtmoSense aimed to measure acoustic and electromagnetic waves propagating through the atmosphere to see if they could provide Read more about Using the Earth’s atmosphere as a global sensor shows promise[…]
Rice University researchers have developed an innovative solution to a pressing environmental challenge: removing and destroying per- and polyfluoroalkyl substances (PFAS), commonly called “forever chemicals.” A study led byJames Tour, the T.T. and W.F. Chao Professor of Chemistry and professor of materials science and nanoengineering, and graduate student Phelecia Scotland unveils a method that not Read more about Scientists pioneer method to tackle PFAS ‘forever chemicals’[…]
What if you could listen to music or a podcast without headphones or earbuds and without disturbing anyone around you? Or have a private conversation in public without other people hearing you? Our newly published research introduces a way to create audible enclaves – localized pockets of sound that are isolated from their surroundings. In Read more about No Headphones, No Problem: This Acoustic Trick Bends Sound Through Space to Find You[…]
We have developed a breakthrough method to convert carbon nanoparticles (CNPs) from vehicular emissions into high-performance electrocatalysts. This innovation provides a sustainable approach to pollution management and energy production by repurposing harmful particulate matter into valuable materials for renewable energy applications. Our work, published in Carbon Neutralization, addresses both environmental challenges and the growing demand Read more about Turning car exhausts into power: New method transforms carbon nanoparticles from emissions into renewable energy catalysts[…]
Temperatures, as defined by “climate”, are based on temperatures over longer periods of time — typically 20-to-30-year averages — rather than single-year data points. But even when based on longer-term averages, the world has still warmed by around 1.3°C.3 But you’ll also notice, in the chart, that temperatures haven’t increased linearly. There are spikes and Read more about “Cool” years are now hotter than the “warm” years of the past: tracking global temperatures through El Niño and La Niña[…]