Polymers
New biobased polymers exhibit excellent tensile properties beyond polyolefins
The research group of Professor Kotohiro Nomura, Tokyo Metropolitan University, in cooperation with the research groups of Senior Researcher Hiroshi Hirano and Director Seiji Higashi of the Osaka Research Institute of Industrial ...
4 hours ago
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Paleontology & Fossils
Paleontologists make 'one in a million' discovery of soft tissue preserved in 450-million-year-old fossil
Before the oldest dinosaur, before animals or even plants had expanded onto dry land, ancient relatives of starfish called crinoids, resembling stalked sea flowers, were among the first creatures to flourish in Earth's earliest ...
15 hours ago
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Soil thickness controls landslide occurrence, study finds
Researchers at University of Tsukuba analyzed high-resolution topographic data from airborne LiDAR to examine the relationships among landslide area, depth, and slope gradient.
Earth Sciences
7 hours ago
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First synthetic protein motor moves along DNA in controlled, programmable steps
Researchers from UNSW Sydney have built the first artificial protein motor capable of taking controlled, directional steps along a DNA track. The protein, dubbed Tumbleweed, moves by alternating between three "feet" that ...
Bio & Medicine
14 hours ago
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Early parenting shapes the brain and socio-sexual behavior, rodent study shows
Past psychology studies have consistently highlighted the importance of social bonds for survival, showing that enduring relationships are linked with a longer life expectancy, a more resilient immune system, better cardiovascular ...
Traces of Earth's primordial magma ocean discovered in lava from a modern volcanic eruption
In May 2018, the island of Mayotte, between Madagascar and Mozambique, began to experience a series of earthquakes that led to the discovery of an underwater volcano, now called Fani Maoré. Multiple scientific expeditions ...
Ancient hobbit-like humans may have survived on meat left behind by Komodo dragons
Arguably one of the most curious ancient human relatives is Homo floresiensis, a 3-foot-tall species that lived on the Indonesian island of Flores and has been nicknamed "hobbit" for its diminutive stature. Even though they ...
New AI add-on helps developers automate everyday programming tasks
Developers are increasingly relying on large language models (LLMs) for everyday computing tasks such as fixing bugs, explaining code and automating text-processing tasks like filtering logs.
Some dark personality traits may help the body handle stress more easily, finds new study
Better immunity to stress is a superpower most of us would like to possess. Surprisingly, people with certain dark personality traits do have better protection against stress than most people.
HIV vaccine triggers broadly neutralizing antibodies in 44% of primates
A new HIV vaccine developed by La Jolla Institute for Immunology (LJI), Scripps Research scientists and IAVI has the potential to protect humans from developing HIV infection and AIDS. This HIV vaccine is the first to generate ...
Medical Xpress
12 hours ago
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The Future is Interdisciplinary
Find out how ACS can accelerate your research to keep up with the discoveries that are pushing us into science’s next frontier
Medical Xpress
Tech Xplore
Virtual taekwondo is on the rise as it makes its debut at Asian Games
First-ever recycling spin-triplet excitons boost organic photovoltaics efficiency to 20.5%
Flawed chip reliability tests may misjudge insulators' lifetimes, new method suggests
Researchers identify the 'hidden energy cost' of AI agents for the first time
Seven years of testing exposed hidden trade-offs in MLB's AI strike zone
AI as a listening ear: Helpful or risky?
ABC will trial using AI for journalism. What are the risks and benefits?
Don't let AI shape humanity's future: UN chief
AI-powered social media can subtly manipulate opinion at scale
PTFE-free dry battery electrode could speed EV charging and extend range
How does superconductivity begin? Unveiling the hidden flow of electrons
A COF-graphene hybrid opens new horizons for lithium-sulfur batteries
Hummingbirds speed up pineapple family's evolution
Hummingbirds make bromeliad plants split into new species twice as fast as other pollinators do, scientists at the University of Reading have found. The research team gathered records of which animals pollinate 403 types ...
Plants & Animals
9 hours ago
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Programmable metasurface generates dozens of holograms at once
Over the past few decades, engineers have developed various devices that can create holograms, three-dimensional (3D) or two-dimensional (2D) images produced by precisely controlling the shape and direction of traveling light ...
Chemists capture structure of the elusive borylnitrene trapped in a crystal using X-ray
Nitrenes are the ghosts of synthetic chemistry, formed in an instant and gone just as quickly, rearranging into something entirely different. These highly reactive intermediates are widely used in synthesis, yet remain notoriously ...
Cannibalism could keep people alive—so why did humans reject it almost everywhere?
From ancient graves to stories of survival on the frontier, signs of human flesh-eating turn stomachs, even as they raise questions. Anthropologists have uncovered bones cut up with axes and chops—like a skull from England ...
Phylogenomics reveals angel insects' ancestry, resolving century‑old 'Zoraptera problem'
Zoraptera, also known as angel insects or ground lice, are tiny termite-like insects generally found underneath bark or in decaying wood. The Zoraptera group includes a few dozen known insect species that closely resemble ...
Atomic 'domino effect' found to drive phase changes in a two-dimensional crystal
Phase transformations—in which a material changes from one crystal structure to another, thereby acquiring dramatically different properties—are ubiquitous in nature. Understanding the microscopic mechanisms of these transformations ...
Nanomaterials
11 hours ago
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Storms impact the architecture of webs and the survival of spiders
In the dense forests of the Ecuadorian Andes, the survival of a spider relies not only on its ability to prey on insects but also on its capacity to resist a threat coming from the skies. A new study revealed that the heavy ...
Plants & Animals
11 hours ago
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Sea stars offer rare view of how embryonic tubes become complex organs
Biologists have long puzzled over how organs develop into their final shapes, and the nearly transparent bodies of young sea stars may offer a unique window into the organ development process.
Evolution
11 hours ago
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Engineers discover 'unexpected motion' in drug-delivery robots
One day, tiny swimming robots may travel through the human body to deliver drugs. The medication would target only areas of need—chemotherapy drugs for a tumor, for example—avoiding healthy tissue and minimizing side effects. ...
Bio & Medicine
12 hours ago
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Video games might modestly sharpen your memory and other cognitive skills, review suggests
Because video games are a regular part of many people's everyday lives, researchers have spent a lot of time trying to determine whether they are beneficial or detrimental to brain health. A new study, published in Acta Psychologica, ...
Death toll from China storms rises to 15, hundreds injured
The death toll from devastating storms in parts of China rose to 15 on Tuesday, with hundreds more injured and tens of thousands evacuated, state media reported, as President Xi Jinping urged "all-out" rescue efforts.
Making scents of cannabis: How cannabis cultivar and preparation methods influence aroma
Ongoing research reveals how the aroma of cannabis is influenced not only by the chosen cultivar, but also by different drying and storage methods. Through a combination of high-resolution chromatography and human-perception ...
Newly discovered mineral named for researcher Tyler Spano
Tyler Spano's impact on the field of mineralogy is anything but small. So when a newly discovered mineral, modest in size but significant in meaning, was named spanoite in her honor, it became a fitting tribute to her contributions ...
Q&A: Harnessing climate investments to serve development goals
Climate pledges are designed to help countries reduce emissions and adapt to a changing climate, but the current iterations of these pledges place additional stresses on vulnerable nations, an international team of researchers ...
How an interstellar comet sheds light on universe's 'cosmic noon'
Last year, an interstellar traveler entered our solar system. Some speculated that it was an alien spacecraft, but it turned out to be a comet, 3I/Atlas, and it provoked interest from astronomers and astrophysicists eager ...
Efficient method for preparing pseudopregnant mice promotes laboratory animal welfare
In biomedical research using mouse models, preparing pseudopregnant recipient females is a standard step in embryo transfer protocols. Conventionally, this process requires technicians to select female mice showing clear ...
What everyone gets wrong about the modern job search—and what actually works
Job searching has never been more accessible—or more confusing. Platforms like LinkedIn, Indeed and employer career pages let candidates submit applications with just a few clicks. What happens after they click "submit," ...
Newly identified marine bacterial enzyme opens new route to building bioactive compound libraries
Many important medicines and agricultural compounds have origins in natural products made by microorganisms. One such compound is prodigiosin, a vivid red pigment produced by certain bacteria. Beyond its color, prodigiosin ...
Why customers stick with troubled brands: Emotional attachment may override perceived risk
Strong emotional attachment to a brand may help explain why some consumers remain loyal even in the wake of negative publicity, according to research published in the International Journal of Business and Emerging Markets.
Wasted pumpkin peel can keep your food fresh
Researchers at Kyushu University have developed a new food preservation solution. Using pumpkin peel as a raw material, they synthesized a nanomaterial for food packaging that slows the deterioration of fruit and other produce ...
Quantum computing: Laser-optical system offers full control over 2,000 trapped Rydberg atoms
Fraunhofer ILT in Aachen has developed a highly complex laser-optical system for a quantum computer currently under construction at the 5th Institute of Physics at the University of Stuttgart. This system enables 2,000 Rydberg ...
Cultural power distance limits classroom voices across three communication pathways, review finds
A systematic review of research on intercultural communication in higher education finds that cultural "power distance," which is the extent to which people accept unequal authority, continues to shape who speaks, who is ...
How to create the blackest black ever known: From nature to nanotechnology
Achieving the blackest of blacks has been one of humanity's enduring challenges. It is a frontier that unites modern nanotechnologists with nature's ancient color palette.
Stored water can develop slimy bacterial films: Nanotechnology may be a solution
When drinking water is stored in containers, a thin layer of microorganisms can grow at the interface of the container and water. This thin layer is called a biofilm. It's made up of bacteria that make the water unsafe to ...
Raft of targeted conservation efforts may help boost leopard numbers in sub-Saharan Africa, study suggests
There could be fewer leopards living across sub-Saharan Africa than previously believed, according to a new study that has analyzed suitable habitat and conditions. It is hoped that the research, led by conservation scientists ...
Heat waves: Expert tips on redesigning UK homes to cope with hotter temperatures
As the UK prepares for the third heat wave of 2026, most people will be hoping to keep cool at home. Building regulations to protect homes from overheating were introduced in 2022. These require all new homes to be checked ...
Climate change means an earlier spring, which can be disorienting and threatening for migrating birds
Spring migration has taken flight, but with rising temperatures and shifting seasons, birds are adjusting when and how they migrate to keep up with a rapidly warming climate. Morgan Tingley, a professor of ecology and evolutionary ...
'Outed' by the algorithm—how social media is revealing queer identity ahead of self-disclosure
Social media algorithms are increasingly revealing users' sexual orientation or gender identity before they have consciously come out to themselves or others, according to new research. The new study published in Gender, ...
Africa's wildlife laws follow a colonial model that separates people and animals: Why it's not working
Africa is home to many iconic national parks and marine reserves, such as Virunga in the Democratic Republic of the Congo, Niokolo-Koba in Senegal, Kruger National Park in South Africa and Serengeti National Park in Tanzania. ...
Bringing rice back to Hawaiʻi: Japanese cultivars yield high-quality grains in just three months
In a major step toward enhancing food security and exploring the potential to bring rice farming back to Hawaiʻi, an international research team has successfully cultivated premium Japanese rice varieties on Kauaʻi using ...
