Pond frogs nonchalantly dined on the venomous insects, hinting at special mechanisms that help the amphibians avoid pain—and grisly deaths The post Watch a Frog Eagerly Munch on a Murder Hornet appeared first on Nautilus .
Why does plastic turn brittle and paint fade when exposed to the sun for long periods? Scientists have long known that such organic photodegradation occurs due to the sun's energy generating free radicals: molecules that have lost an electron to sunlight-induced ionization and
Syntax Bio, a synthetic biology company programming the next generation of cell therapies, has published new research in Science Advances detailing the company's CRISPR-based Cellgorithm technology, which lays the groundwork for programmable control of gene activity in human
Professor Neil Thurman and Sina Thäsler-Kordonouri from the Department of Media and Communication (IfKW) at LMU have published comprehensive findings on the perception and professional use of artificial intelligence by journalists.
A new study provides a crucial roadmap for Japan to address an escalating ecological challenge while advancing food sustainability: overcoming the psychological barriers to game meat consumption.
Astronomers have captured images of two stellar explosions—known as novae—within days of their eruption and in unprecedented detail. The breakthrough provides direct evidence that these explosions are more complex than previously thought, with multiple outflows of material and,
The carbon cycle in our oceans is critical to the balance of life in ocean waters and for reducing carbon in the atmosphere, a significant process to curbing climate change or global warming.
A reshaped vaccine committee voted to scale back newborn hepatitis B shots despite decades of data showing the birth dose is safe, effective and vital.
The copper isotope Cu-64 plays an important role in medicine: It is used in imaging processes and also shows potential for cancer therapy. However, it does not occur naturally and must be produced artificially—a complex and costly process.
A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the Center of New Technologies, University of Warsaw has developed a new method for measuring elusive terahertz signals using a "quantum antenna."
Many bird species have moved toward colder areas in the mountains of Europe as the climate has warmed over the past two decades. Sunny southern slopes attract birds to live at higher elevations than do shadier northern slopes.
A research team from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, has demonstrated ultrafast and highly reversible all-slope sodium storage using specially engineered hard carbon anodes.
Array of camera traps captures surprising images of tigers in the wild The post Selfies of Endangered Sumatran Tigers Expose a Robust Population appeared first on Nautilus .
Astronomers have discovered that 3I/ATLAS is carrying methanol and other chemicals that were probably important in the origin of life
There is high global demand for critical metals, and many countries want to try extracting these sought-after metals from the seabed. An international study, which has discovered large numbers of new species at a depth of 4,000 meters, shows that such mining has less of a
Generative artificial intelligence (AI) such as ChatGPT has arrived in classrooms and sparked an intense debate about its role in education. These technologies raise the fundamental question of which human skills will still matter in the future.
Stars form in massive clouds of gas called molecular clouds. As they form, they accrete gas from these clouds, and as the stars rotate, gas and dust accumulates in a rotating disk around the star called a protoplanetary disk. As the name makes clear, this is where planets form
The microbe Pyrodictium abyssi is an archaeon—a member of what's known as the third domain of life—and an extremophile. It lives in deep-sea thermal vents, at temperatures above the boiling point of water, without light or oxygen, withstanding the enormous pressure at ocean
Inspired by the Japanese art of kirigami, a team of scientists from the University of Amsterdam have developed a material that can reflect different colors of light, depending on how it is stretched. The results were recently published in the journal ACS Photonics.
Though some might see video games as a distraction, a recent study from the University of Georgia suggests they can actually serve as a place to practice key science skills—with the help of some adorable cats, of course.
Scientific American talks to the author of When the Moon Hits Your Eye, one of our best fiction picks for 2025
When ice melts into water, it happens quickly, with the transition from solid to liquid being immediate. However, very thin materials do not adhere to these rules. Instead, an unusual state between solid and liquid arises: the hexatic phase. Researchers at the University of
There is relatively little information on the long-term health effects of tattooing, but a couple of recent studies suggest the art form might trigger prolonged inflammation
Tiny cameras threaded inside a Neandertal skull provide evidence that their big noses were not an adaptation to cold climates.
A new study by researchers at the University of Amsterdam shows how gravitational waves from black holes can be used to reveal the presence of dark matter and help determine its properties. The key is a new model, based on Einstein's theory of general relativity, that tracks in
While synchrotron radiation is often thought of as "stable," the electromagnetic field exhibits pronounced randomly fluctuating distributions both temporally and spatially. These fluctuations encode spatial information about the electron beam that produces the X-rays.
Researchers from the School of Physics at Wits University, working with collaborators from the Universitat Autònoma de Barcelona, have demonstrated how quantum light can be engineered in space and time to create high-dimensional and multidimensional quantum states. Their work
New guidance from the CDC’s vaccine advisory panel would do away with a decades-old universal birth dose recommendation for hepatitis B that helped cut infections by 99 percent in the U.S.
A research team at Sejong University's Plant Immunity Laboratory, led by Professor Nam-Soo Jwa, has uncovered an important regulatory component of rice immunity.
Hole in the Sky, by Daniel H. Wilson, is one of Scientific American’s best fiction picks of 2025. In the novel, aliens talk through an AI headset and land in the Cherokee Nation, while the military scrambles to contain and control the unknown
Methanol is an ideal feedstock for bio-manufacturing. Converting it into lactate, a monomer for biodegradable plastic, offers a promising strategy for addressing the challenge of white pollution. However, it remains difficult to engineer microbes to produce lactate from
A curious seagull strolled nonchalantly through the penguin enclosure at a zoo in Paris.
A research team from the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences (CAS) has directly measured the masses of two highly unstable atomic nuclei, phosphorus-26 and sulfur-27. These precise measurements provide crucial information for determining the
It was thought that complex cells couldn’t survive above a certain temperature, but a tiny amoeba has proven that assumption wrong
There is a widespread belief that altruism and equality drive social behaviour in traditional hunter-gatherer societies, but the truth is more surprising and complex
Neutron stars are ultra-dense star remnants made up primarily of nucleons (i.e., protons and neutrons). Over the course of millions of years, these stars progressively cool down, radiating heat into space.
The fossil called "Medusa" could be a dinosaur mummy—the remains of an Edmontosaurus about 66 million years old that researchers believe contains a significant amount of skin and tendon tissue.
A partially successful test of China’s Zhuque-3 rocket shows that other countries are rapidly catching up with the U.S in the race for reusable rocketry
A next-generation drug tested in yeast was found to extend lifespan and slow aging by influencing a major growth-control pathway. Researchers also uncovered an unexpected role for agmatinases, enzymes that help keep this pathway in balance. Diet and gut microbes may affect
Is language core to thought, or a separate process? For 15 years, the neuroscientist Ev Fedorenko has gathered evidence of a language network in the human brain — and has found some parallels to LLMs. The post The Polyglot Neuroscientist Resolving How the Brain Parses Language
Regular consumption of polyphenol-rich foods like tea, coffee, berries, nuts, and whole grains may significantly support long-term heart health. A decade-long study of more than 3,100 adults found that those who consistently ate polyphenol-packed diets had healthier blood
Albert Einstein and Niels Bohr had an ongoing rivalry about the true nature of quantum mechanics, and came up with a thought experiment that could settle the matter. Now, that experiment has finally been performed for real
A fossil only tells part of the story. When an animal's body is preserved as a fossil, there are often pieces missing, and even a perfectly preserved body doesn't tell the whole story of how that animal behaved, how it lived, and how it ultimately died.
By studying the genes responsible for the seahorse’s brood pouch, researchers uncovered a new route to “motherhood.”
Eldest sons step up financially, while eldest daughters take care of their parents: A new study from the University of Copenhagen shows how Korean siblings divide the responsibility of caring for their parents through the stages of widowhood.
The shift from warm summer to cool fall conditions can be stressful for many animals. Surviving each season requires a multitude of different physiological and behavioral traits that scientists are still working to understand.
A research team led by Professor Luo Shujin from the School of Life Sciences has uncovered a surprising chapter in the history of cats in China. Through ancient DNA sequencing of feline remains spanning more than 5,000 years, the team discovered that the animals living
Using NASA's Swift and Fermi space telescopes, Indian astronomers have conducted a long-term multiwavelength study of a nearby blazar designated TXS 0518+211. Results of the study, published Nov. 26 on the arXiv pre-print server, reveal the complex nature of this object.
RFK Jr’s vaccine advisory panel will be discussing the inclusion of adjuvants in childhood vaccinations today. Here’s what’s at stake
A researcher from the University of Tokyo and a U.S.-based structural engineer developed a new computational form-finding method that could change how architects and engineers design lightweight and free-form structures covering large spaces. The technique specifically helps