Biomolecular condensates are tiny, droplet-like structures made up of molecules that help organize key processes in living organisms. Because they are so small and constantly changing, it has been difficult for scientists to measure their physical properties or control how they
While immigration is often blamed for the rise of populism, it was cost of living and male job dissatisfaction that played a major role in the European surge in support for populist politics a decade ago, according to a University of Cambridge social scientist.
A selectively bred carp strain is boosting productivity and profits across polyculture ponds in Bangladesh, improving overall pond performance in smallholder systems. A completed study shows that the third generation (G3) rohu, developed by WorldFish, grows 32.6% faster than
The next U.S. trip to the moon isn't about planting a flag. It's about learning how to live and work there. NASA has just reset its Artemis program, marking a clear strategic shift: Space exploration is moving away from a race to achieve milestones and toward a system built on
In a new study, Northwestern University neurobiologists discovered that gut bacteria and the nose work together to shape social behavior in mice, including who fights and who backs down. Using a combination of genetic and behavioral experiments, the scientists found gut
A flesh-eating parasitic fly has spread north through Mexico to within a few hundred miles of the U.S. southern border. The New World screwworm (Cochliomyia hominivorax) lays its eggs in open wounds and in the orifices of live, warm-blooded animals—including, occasionally,
The practice of states revising standards for how their schools teach history is developing a storied and often contentious history of its own. A University of Kansas scholar has published new research arguing that history standards are prone to overt politicization, and that
In physics, some waves behave in a surprising way: instead of spreading out and fading, they hold their shape as they travel at constant speeds. These unusual waves, called solitons, have interested scientists since they were first observed in canals in the 19th century. Today,
Scientists have uncovered an unexpected microbial relationship that could help explain differences in the severity of a major disease affecting common beans. The discovery sheds light on how the pathogen evolves and may point to new strategies for breeding disease-resistant
A research team led by Professor Jiwoong Yang of the Department of Energy Science and Engineering at DGIST has developed next-generation optical sensor technology capable of precisely detecting not only the intensity and wavelength of light but also its rotational direction—the
Here's a thought experiment. Imagine looking at Earth from a distant star system, armed with a powerful telescope capable of capturing its reflected light. Could you tell the planet was alive? The answer, remarkably, might be yes and the clue would come from the color of the
That doesn’t mean microplastics aren’t a problem, though The post Ordinary Lab Gloves May Have Skewed Microplastic Data appeared first on Nautilus .
A research team led by Potsdam-based bioinformatician Prof. Dr. Zoran Nikoloski has developed a computational approach and an accompanying tool that enables the detailed analysis and reconstruction of actin filamentous structures in plant cells. The tool, called the Graph of
Researchers at the University of Bayreuth have, for the first time, deciphered key steps in the biosynthetic mechanism of the potential anti-cancer agent fostriecin. The team led by Prof. Dr. Frank Hahn has succeeded in producing all enzymes involved in the process in the
Lurking in the depths of the ocean are countless species that have never been seen by humans before. As part of a project to name 1,000 of these unknown animals by 2030, 24 new species of deep-sea crustaceans have been discovered.
Novel marine mammal health surveillance can now detect deadly diseases in whales and dolphins in oceans, beaches and remote locations, thanks to new research from the University of Hawaiʻi at Mānoa. The portable unit delivers results in about an hour, leading to faster
People's political persuasions can have a significant influence on their initial response to a global health crisis, according to new research. But while they do tend to respond to guidance issued or followed by their political leaders of choice, the study showed that people's
A team at Helmholtz Munich and the Technical University of Munich (TUM) has developed a new microscopy technique that can distinguish lipid species in living cells—in particular cholesterol and sphingomyelin—and map them without the need for chemical labeling. By combining
Amid the climate crisis and the urgent need to reduce greenhouse gas emissions, hydrogen has emerged as one of the most promising energy sources for the transition to a low-carbon economy. When produced from renewable sources, it can serve as a clean fuel, strategic industrial
Is your houseplant thirsty? Are crops getting enough water? Is a forest at high risk of wildfire? Leaf health can answer all these questions, and researchers at The University of Texas at Austin have developed new technology to measure hydration levels with greater accuracy and
Scientists in the Riccio College of Engineering at the University of Massachusetts Amherst and the University of California Santa Barbara have demonstrated key laser and ion trap components necessary to help drastically shrink the size of quantum computers, an achievement
A research team led by Professor Dr. Niels Gehring from the Institute for Genetics has shown that the coordinated interaction of three proteins plays a central role in nonsense-mediated mRNA decay (NMD). NMD is a mechanism in cells that destroys faulty RNA. Together, the
When Bella Astrofsky, who's poised to graduate in May with a bachelor's degree in journalism, began digging through 19th-century newspapers, she did not expect to help inform how historians understand the end of Reconstruction in the United States. As co-author of a recently
Bacteria are a major cause of infections and death in hospital settings, due—in part—to the rising incidence of antibiotic resistance. In the United States, antibiotic-resistant bacteria are involved in more than 2 million infections and cause 23,000 deaths annually. There's a
In September 2022, humanity crashed a spacecraft into an asteroid—on purpose. The objective of NASA's Double Asteroid Redirection Test (DART) was to see if we could intentionally modify the orbit of Dimorphos, the small moonlet orbiting the larger asteroid Didymos. According to
In chemical processes for producing pharmaceuticals, catalysts are a core technology that determines production speed and cost. However, until now, there has been a trade-off between "precise but disposable catalysts" and "reusable catalysts." A KAIST research team has
In a demonstration that could help pave the way for gene therapies with fewer side effects, several human cell types have been genetically modified with protein nanoparticles designed at University of Michigan Engineering and Michigan Medicine. Gene therapy has been enormously
Scientists at Oregon Health & Science University have uncovered a previously unknown system of internal "trade winds" that help cells rapidly move essential proteins to the front of the cell, reshaping how researchers understand cell migration, cancer spread and wound healing.
Farmers have long debated which practices do the most to keep their soil healthy. Now, after pulling data from 21 long-term field trials scattered across the United States, a multi-state research team has found cover crop use comes on top.
The integrity of DNA and RNA is essential for every cell. DNA contains the genetic information for proteins, while RNA serves as a working copy of individual genes and is required for the synthesis of proteins. Unlike DNA mutations, RNA damage is not heritable. However, it does
It was a slow burn followed by a big bang The post How Did Evolution Come Up With So Many Squids? appeared first on Nautilus .
New research is significantly revising a widely cited evolutionary model, the Inhibitory Cascade Mode (ICM). Benjamin Auerbach, professor in the Department of Ecology and Evolutionary Biology at the University of Tennessee, Knoxville, and Charles Roseman, associate professor in
Scientists led by Sergey Troyanovsky, Ph.D., professor of Dermatology and of Cell and Developmental Biology, have uncovered new intracellular mechanisms promoting cell-cell adhesion, a process disrupted in a variety of skin and inflammatory diseases, according to a recent study
Quantum physicists at ANU have observed atoms entangled in motion. "It's really weird for us to think that this is how the universe works," says Dr. Sean Hodgman from the ANU Research School of Physics. "You can read about it in a textbook, but it's really weird to think that a
The striped dog-like marsupial we know as the Tasmanian tiger has long been surrounded by mystery, and the subject of scientific curiosity. Now, newly discovered rock art depicting Tasmanian tigers and Tasmanian devils in northern Australia is providing fresh insights into
Using zebrafish, researchers from Osaka Metropolitan University (OMU) have identified the tegmentum region in the fish midbrain as the area where light input from both the fish's eyes and the pineal organ—the "third eye"—is integrated. Their findings, published in the journal
A new study has revealed that improving the landscapes surrounding forest remnants can dramatically increase their ability to retain bird species—even when the forest fragments themselves are small or isolated. For decades, traditional ecological theory has treated isolated
The number of known proteins is infinitely small in comparison to the universe of possible proteins, which could in theory be realized. Yet these known proteins are the only major training ground for future protein design. Understanding how representative these proteins are of
They’re indispensable ecosystem engineers The post Why You Should Root for the Apex Predator appeared first on Nautilus .
Conservation plans for climate change must consider both fear and food The post These Seals Brave Polar Bear Country to Access an Ocean Buffet appeared first on Nautilus .
James Cameron tells Scientific American how his latest documentary Secrets of the Bees reveals an intimate view of the inside of a beehive
Even if the conflict in the Middle East ends today, higher fuel, fertiliser and pesticide prices will lead to a food shock in the coming months. There is no easy way out, but accelerating the net-zero transition will help prevent future shocks
The tiny seismic signals of rainwater moving through the ground show how heavy tilling damage soil.
Cognitive decline, mental health and heart disease are all shaped by the deep links between heart and brain – with major implications for diagnoses and treatment
Thanks to crickets and relatives playing their “washboards” The post Now We Know What the Insects of the Jurassic Period Sounded Like appeared first on Nautilus .
The destruction of Pompeii preserved ash residues on the household altars of its inhabitants. An international research team has scientifically investigated for the first time what was burned in Roman incense burners from Pompeii—and discovered something surprising: In addition
The basic shape that best describes our expanding universe is also the hardest shape for physicists to understand. The post In Expanding de Sitter Space, Quantum Mechanics Gets Even More Elusive first appeared on Quanta Magazine
When cells experience enough chronic stress, they can stop dividing permanently. In this state of cellular limbo, known as replicative senescence, cells remain alive but no longer proliferate. Pinpointing the stressors that help trigger or accelerate replicative senescence has
The concept of entanglement links far-flung particles. That relationship can prove that someone is in the location they claim to be.
Astronomers have discovered an exceptionally rare radio galaxy that has three distinct pairs of radio lobes. This system falls into a subpopulation of radio galaxies known as "triple-double" radio galaxies (TDRGs). Located nearly 7.5 billion light-years away, this unique
