Many therapeutic molecules used in cancer treatments are highly toxic, often harming healthy tissues and causing significant side effects. This creates a critical need for strategies that localize their toxic activity to tumors. What if cancer drugs could stay dormant until
Plants around the world are flowering earlier in the year, a trend attributed to climate change. But there could be another hitherto hidden trigger. Scientists led by researchers at the Chinese Academy of Sciences suggest a cause may be morning dew drops, as explained in a
Researchers from the Indian Institute of Technology Gandhinagar (IITGN) have recently demonstrated the feasibility of using estrone-linked BODIPYs sonosensitizers for antimicrobial sonodynamic therapy (SDT). Their initial findings are published in Chemistry—An Asian Journal.
Quantum technologies are anticipated to transform computing, communication, and sensing by harnessing the unusual behavior of matter at the atomic scale. Translating quantum's promise into practical devices will require physical systems that have desirable quantum properties
University of Hawaiʻi at Mānoa researchers identified 10 new species and seven new groups (genera) of Hawaiian leaf-roller moths. While new species are frequently discovered, the description of a new genus of insects is a much rarer event; seven groups at once is almost unheard
Alcohol pricing is often analyzed using sophisticated computer models to understand how policy changes, such as adjustments to excise, might affect drinking behavior and public health. But the growth of no and low alcohol drinks that closely resemble well-known beer, wine and
A study published in the Journal of the American Chemical Society reports that artificial intelligence can enhance protein stability in an unexpected way—by engineering the water around a protein, not just the protein itself. Researchers led by Dr. Kuen-Phon Wu, at Institute of
How many fossils does it take to accurately train an image-based AI algorithm? According to a new study co-authored by Bruce MacFadden, UF Distinguished Professor Emeritus and retired curator of vertebrate paleontology at the Florida Museum of Natural History, the answer is
This recent archaeological find tells a chilling story The post Mass Grave of Women and Children Shows Brutality of Iron Age Culture appeared first on Nautilus .
Coral reefs are teeming with life: they are home to over a third of all marine animal and plant species on Earth, despite covering less than one percent of the ocean floor. However, this immense diversity is under threat from rising ocean temperatures. Since the 1950s, half of
These days, transparency is a financial buzzword. Opening the curtains on the operations of financial markets is supposed to help investors and regulators make better decisions. But sometimes transparency can backfire, according to new research from Michael Sockin, an associate
An international team of archaeologists and scientists has reconstructed the diets of prehistoric communities from north-central Poland, shedding new light on how people adapted to changing environments and shifting social landscapes over three millennia between the Neolithic
Bio-based polyhydroxyalkanoates (PHAs) are considered one of the most promising sustainable alternatives to fossil-derived plastics. Poly[(D-lactate)-co-(R)-3-hydroxybutyrate] (LAHB) is an environmentally biodegradable microbial copolyester, and its lactate (LA) content
Researchers have discovered and characterized at the atomic level a mechanism that enables bacterial pathogens—including hospital bacteria Acinetobacter baumannii and Pseudomonas aeruginosa—to assemble antibiotic-resistant three-dimensional (3D) biofilms. These findings open a
An iron-based compound encapsulated in lipid nanoparticles completely eliminated tuberculosis in the lungs of mice after 30 days of treatment, according to a study by the Tuberculosis Research Laboratory at the Araraquara School of Pharmaceutical Sciences of São Paulo State
Have you ever stopped to wonder how forecasters can predict the weather days in advance, or how scientists figure out how the climate might evolve under different policies?
How do evolutionarily conserved pathogen effectors maintain structural stability while engaging diverse host targets? In a new study published in Molecular Plant Microbe Interactions, researchers at the University of Pretoria's Forestry and Agricultural Biotechnology Institute
Studying social behavior is crucial for understanding how certain neuromodulatory pathways—like the serotonin pathway, which influences mood and social interactions—are regulated. Kavita Babu, Professor at the Centre for Neuroscience (CNS), Indian Institute of Science (IISc),
Diversity, equity and inclusion (DEI) efforts have been around for a while, but their impact can sometimes be underwhelming. A pair of papers co-authored by ILR Assistant Professor Merrick R. Osborne examines why some DEI initiatives succeed while others fall short. The papers
Indoor farms, also known as vertical farms, are popular among agricultural researchers and are expanding across the agricultural industry. Some benefits they have over outdoor farms include the year-round production of food crops, less water and land requirements, and they
Dining on the moon or Mars might seem like a fantasy reserved for science fiction, but researchers are investigating how it could become a reality. Their efforts to recycle plant and human waste into a fertilizer material—turning the barren surfaces of the moon and Mars into
Studying gene expression in a cancer patient's cells can help clinical biologists understand the cancer's origin and predict the success of different treatments. But cells are complex and contain many layers, so how the biologist conducts measurements affects which data they
Thinking about food systems in deep space likely brings to mind something like The Martian where an astronaut is scratching barely enough food to survive out of potatoes grown in Martian regolith. Or perhaps a fancy hydroponic system on an interplanetary transport ship, with
In a study published in Historical Biology, Dr. Mohammed Naimi and his colleagues report the discovery of the first plesiosaurian remains from Algeria. Additionally, the fossil, dated to the Late Coniacian, is one of only a limited number of plesiosaurids from this time period
Two heads are better than one in the latest images from NASA's James Webb Space Telescope, which reveal new detail in a mysterious, little-studied nebula surrounding a dying star. Nebula PMR 1 is a cloud of gas and dust that bears an uncanny resemblance to a brain in a
When you toss a coin, you put it into a higher-energy state until it falls back down again. It can then end up in one of two possible states: heads or tails. No matter which state the coin was in before, after the toss both outcomes are equally likely. A team at TU Wien has
Seven weaned elephant seal pups in California's Año Nuevo State Park tested positive for highly pathogenic avian influenza (HPAI) H5N1, the U.S. Department of Agriculture's National Veterinary Services Laboratory confirmed Tuesday evening.
New research sheds light on changing gene expression patterns in muscle cells The post Your Muscles Retain Memories of Strength and Weakness appeared first on Nautilus .
If you were one of the many amateur bakers who learned to bake sourdough bread during lockdown, you'll know how complex a single loaf can be. The rise of the bread, moisture, firmness and even crumb structure can make or break a baker's creation. It's why Latifeh Ahmadi,
Suitable habitat for migrating monarch butterflies will shift southwards because of climate change, according to a study published in PLOS Climate by Francisco Botello and Carolina Ureta at the National Autonomous University of Mexico and colleagues.
Climate change has caused some tropical plants to flower earlier or later than they used to; in some cases by a matter of weeks or even months, according to a study of 8,000 flowers across more than two centuries, published in PLOS One by Skylar Graves and Erin Manzitto-Tripp
New research shows that, off the U.S. West Coast, humpback whales face a higher risk of getting entangled in fishing equipment during years with lower availability of cool-water habitat, where the whales feed. Jarrod Santora of the National Oceanic and Atmospheric
The human body is a dynamic place. Blood pumps, spinal fluid flows, oxygen comes in and carbon dioxide goes out. Deeper still, charged molecules pass through cell walls, quietly keeping the body's systems in balance. A new study from Northeastern University researchers
Rising sea temperatures are causing coral reefs around the world to bleach. For the first time, a research team at the Research Neutron Source Heinz Maier-Leibnitz (FRM II) at the Technical University of Munich (TUM) has investigated the biological processes behind coral
A pair of disturbances common in Western Canada's boreal forests, when combined, may have an unexpected benefit of limiting the spread of non-native plant species, a University of Alberta study shows. The research gauged the interactive effect that natural wildfires and the
Throughout their lifetimes, healthy forests produce more oxygen than they use, while taking in greenhouse gases via plants and soils. This ecosystem-wide service, called carbon sequestration, regulates global climate and is an essential component of climate models and goals.
This disclosure comes about a month after NASA made the decision to evacuate the four members of Crew-11 from the International Space Station
A new report by the Intergovernmental Oceanographic Commission (IOC) of UNESCO reveals a critical lack of understanding of how the ocean absorbs and stores carbon. This glaring uncertainty about our planet's largest carbon sink threatens to skew current climate predictions, and
As the global population climbs toward 10 billion and climate change strains farmland, scientists are searching for new ways to feed the world. A group of Cornell food science researchers say one answer may lie not in fields of soy or herds of cattle, but in networks of fungi
The environmental impact of SpaceX's planned gargantuan mega-constellation is still being grappled with, but the FCC isn’t required to study it
Powerful, fierce and the king of the Cretaceous world, Tyrannosaurus rex was the ultimate apex predator. But it was also surprisingly dainty on its feet, according to new research. Findings published in the journal Royal Society Open Science show that when these giant beasts
A new tool enables biomedical researchers from around the world to quickly see the connections between lipids and proteins inside cells, thanks to a new initiative led by scientists at Oregon Health & Science University. The scientists say the new open-access database and
Direct detection of lithium from a SpaceX rocket reentry offers new evidence that metal pollution from space debris could threaten the ozone layer.
People with aphantasia have no mental imagery—and they’re offering brain scientists a window into consciousness
A new study co-authored by Virginia Tech and University of Vermont researchers offers one of the first, large-scale empirical looks at how Certified Crop Advisors (CCAs) across North America evaluate the next generation of artificial intelligence–enabled decision support
"That meeting was a total waste of our time! And can you believe what that jerk said about raises?" From whispers in the hallway, to emoji-filled group texts and profanity-laced DMs, gossiping about the boss takes many forms. And while it's generally considered toxic workplace
Philosopher Lucy Osler on the insidious appeal of AI Chatbots The post Why You’re More Likely to Develop AI-Psychosis than to Join a Cult appeared first on Nautilus .
Former Harvard president Larry Summers will step back from his teaching and faculty positions at the end of the academic year
Emperor penguins shed all their feathers once a year, a precarious ritual that may have become deadly as climate change pushes them into shrinking patches of Antarctic sea ice, researchers said Wednesday.
Researchers have reported the discovery of a new species of jellyfish, Malagazzia michelin, marking only the second species of its genus ever found in Japanese waters. Led by Takato Izumi of Fukuyama University, the discovery was a collaborative effort between marine biologists
