A research team led by professor Inyoung Chae of Sungkyunkwan University (SKKU), together with professor Beth L. Fossen of Indiana University and professor Philip Kim of Texas Christian University in the United States, has demonstrated that ultrashort "micro ads" lasting 10
On July 29, 2025, at 23:24 Universal Time, a long stretch of seafloor off Russia's Kamchatka Peninsula was thrust upward. The magnitude 8.8 earthquake was the largest on Earth since the Tohoku earthquake of 2011, according to the U.S. Geological Survey, and within minutes a
An international study led by researchers from Charles University in Prague (CUNI) and the Biology Centre of the Czech Academy of Sciences (BC CAS) has mapped how closely flowering plants and their pollinators depend on each other.
Extreme dry mouth, caused by radiation used to treat cancer and by autoimmune diseases such as Sjögren's disease, radically affects quality of life for sufferers. It can hamper speaking, swallowing and eating, and for years has seemed an intractable problem.
Farshid Alambeigi refers to one of his most ambitious research efforts as "the sci-fi project." The idea lives up to the name. He is developing robotic technology that could one day help manufacture living tissue—potentially even functioning organs—for transplantation.
The circadian clock is an internal biological system that regulates sleep-wake cycles, as well as many physiological functions such as body temperature and hormone production. In many animals, this clock relies on a network of neurons that generates rhythms of approximately 24
Watermarks have long protected everything from bank notes and fine art to digital photographs and software, helping prove authenticity and trace an object's origin. Their main function is to protect copyright and verify authenticity.
New medicines, crop protection products and treatments for fish diseases could have their origins on the seabed. That is where project coordinator Gilles van Wezel and project manager Mariana Avalos Garcia, both biologists in Leiden, together with their colleagues, searched for
When scientists assess how dangerous a bacterium is, the first question often seems simple: Can it be stopped or killed? In microbiology and antibiotic research, one of the classic readouts has been whether a bacterium can grow in the presence of a given treatment. The
These pilgrims didn’t have to secure travel money The post Ancient Pocket Change Reveals Special Status of Rome’s “Little Englanders” appeared first on Nautilus .
Anak Krakatau, which means Child of Krakatoa, has been active sporadically since it emerged from the sea at the beginning of the last century in the caldera formed after the 1883 eruption of Mount Krakatoa.
Elementary school students who use an AI-supported learning tool learn arithmetic more quickly than children who do not use such a tool. This is the finding of a multiyear study by Radboud University involving nearly 8,000 children. However, the researchers warn that it's no
New research brings together recent advances in urban hydrology, boundary-layer meteorology, extreme precipitation and flood-risk research and proposes a new framework for understanding how cities and extreme rainfall interact and co-evolve.
The Intracellular Quality Control Project at the Tokyo Metropolitan Institute of Medical Science has identified a molecular mechanism that helps initiate the formation of autophagic membranes around damaged mitochondria.
Researchers from the University of Sheffield and University of Cambridge have conducted the most comprehensive study to date on how habitat restoration in sub-Saharan Africa impacts tree loss beyond project boundaries.
Many of the common materials we encounter in our daily lives are crystalline, including ice, salt and sugar. The crystal structures of some solids are formed from molecules arranged in simple geometric patterns, and these patterns can be changed to give the solids special
New research from NTNU's Department of Psychology indicates that elite soccer players experience lower levels of competitive anxiety than amateur players, despite performing under intense scrutiny.
Many systems in nature can settle into several different stable states, with the final state depending on their starting conditions. However, the boundaries separating these states are often far more complicated than they first appear.
Sugars are attractive building blocks for functional materials because of their high water affinity and diverse biological properties. Incorporating sugars into synthetic polymers can therefore provide materials that combine the processability of polymers with characteristics
When it comes to removing Burmese pythons, one snake does not equal another. A new study by researchers at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) offers agencies a tool to identify pythons with the greatest influence on future population
This summer, social media was filled with posts declaring that almost anything was "kinda chic". Repeating outfits was kinda chic. Being overdressed was kinda chic. Doing something unfashionable could, apparently, also be kinda chic.
Project Suncatcher is aimed at testing Google's AI chips in the harsh environment of space
Nearly one in eight cancers are caused by a pathogen The post A Look at How Many Cancers Are Caused by Infections Worldwide appeared first on Nautilus .
Researchers from The Australian National University (ANU) have engineered new optical coatings for LIGO, the global collaboration hunting gravitational waves from colliding black holes and neutron stars.
Refugees are more likely than native citizens to begin entrepreneurial ventures in their adopted countries, either by choice or because they have few other options. A new study offers insight into how refugees from common backgrounds end up adopting very different approaches to
A single-celled green alga from the sand dunes of the Negev Desert has, within just a few years, become a key model organism in modern photosynthesis research. Chlorella ohadii helps researchers better understand plants' adaptability to extreme environmental conditions. These
Transportation accounts for almost one-quarter of greenhouse gas emissions in Canada. In Metro Vancouver, around 40% of emissions are from transportation.
A conversation with an Icelandic sociologist about the paradox of connection in our digital age The post Where Did the “Social Magic” Go? appeared first on Nautilus .
So, you're a people pleaser? A social chameleon? Perhaps you're an introvert or an extrovert.
In the fight to find better treatments for bacterial infections, one rapidly evolving therapy uses a group of viruses called bacteriophages (phages). Phages can attack and kill dangerous bacteria while leaving human cells unharmed and bypassing antibiotic resistance.
Northwestern University scientists have developed remarkably long, precisely patterned molecular threads that could open new possibilities for designing advanced materials. The scientists also discovered that these threads—called supramolecular polymers—can dramatically enhance
An analysis of ancient sea-level changes reveals that the whole solid Earth has shifted multiple times
Staphylococcus aureus is frequently found in human and veterinary infections. It is named for the golden-yellow pigment it produces, which contributes to its virulence and protects it against oxidative stress. Its ability to withstand antibiotic treatment makes it a major
In the first year of her doctoral research, Abigail Grassick collected hours of underwater video as she studied fish communities living on bommies—individual clumps of coral—on the seafloor off the coast of Curaçao.
Say "I'm angry" out loud, and your brain reacts to it, reducing the use of emotional brain regions. But this trick does not work if you say it in your second language. A new study published in the journal Proceedings of the National Academy of Sciences shows that it doesn't
Khadra Essa, a Somali-born Dutch citizen operating in Syria under the name Umm Qaqa al-Somali, is a wanted woman.
Soils are warming quickly and at considerable depth across Alaska, with temperatures rising fastest in the state's permafrost region, a trend that could accelerate climate change and undermine the stability of roads, buildings and other infrastructure built on the continuously
Blunt warnings telling teenagers not to share sexual images are failing to protect them and can make victims of image-based sexual abuse feel blamed, ashamed and unable to seek help, according to new research from the University of Surrey.
Four astronauts rocketed into orbit Thursday on a space station mission that will stretch until spring, among them a Canadian whose wife will give birth while he's away.
An international team of researchers has produced the most comprehensive assessment to date of connectivity across the jaguar's range, identifying key habitats and movement corridors that could help guide conservation efforts for the Americas' largest cat.
Celebrity victim-survivors of deepfake sexual abuse face distinctive forms of victim-blaming, harassment and barriers to justice, according to new research led by Irish researchers.
As cities grow and urban sprawl expands, could these changing landscapes be giving invasive species a competitive edge? Scientists at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) say the answer may be yes, according to a new study from the
Neighborhood investments meant to improve housing and opportunity often spark fears of gentrification and displacement. That worry is playing out in Pittsburgh's Hazelwood neighborhood, where a stalled Second Avenue housing project sits blocks from the 178-acre (72-hectare)
How do bacteria adapt when resources run low? ISTA researchers have found that, under starvation stress, E. coli can use bacteriophages and CRISPR-Cas immunity to transfer and incorporate DNA, accelerating genetic reshuffling. The process resembles a primitive form of sexual
During puberty, as boys transition into men, the dramatic drop in their vocal pitch has sparked a long-running debate among scientists. Why did such deep voices evolve in the first place? Was it to attract female mates or to intimidate rival men? Or perhaps something else is
Recently, a middle-aged woman came to see me in my ophthalmology clinic because her eyes felt gritty and uncomfortable. She had seen another doctor a month earlier who diagnosed her with eyelid inflammation and wrote her a prescription.
Today Project Suncatcher is sending four AI processors into orbit on a SpaceX rocket to see whether the building blocks of a data center can survive space
By the time children are around 12 years old, many will begin to ask if they can go out to the local park, playground or stores to spend time with their friends without adult supervision.
Many useful reactions in chemistry come with a trade-off: the reactive reagents that make them effective can also present practical and safety challenges. Carbene chemistry is one such example. For decades, chemists have relied on diazo compounds to generate reactive carbenes,
Naegleria amoebas’ exploration skills and crawling behaviors could help explain how the brain-eating variety travel into human brains.
