The young planetary system of the 23-million-year-old star Beta Pictoris (short: Beta Pic) is regarded as an iconic circumstellar dust disk, which hosts at least three giant gas planets. Discovered in 2008 by direct imaging, Beta Pic b is the most massive of those planets,
Poison control calls involving semaglutide (Ozempic and Wegovy) soared after the drug was approved for weight management, with researchers linking the increase to accidental dosing mistakes rather than intentional misuse. Simple education about proper weekly dosing and gradual
A study by the Tasmanian Institute of Agriculture (TIA) has highlighted the impact Varroa mites will have on crop pollination in Tasmania if the parasitic mites become established in the state. The study was prompted by the spread of Varroa on mainland Australia, which is
Scientists have created a silicon chip that can write dozens of DNA sequences simultaneously using electricity and water-based enzymes, offering a cleaner alternative to conventional DNA manufacturing. The breakthrough could eventually support portable DNA-writing devices and
Since the U.S. Department of Agriculture confirmed the first case of New World screwworm (NWS) in the United States on June 3, pet owners and shelters alike have expressed concern about what this might mean for their animals. Because the larvae of the parasitic fly infest
Tiny silica nanoparticles engineered to seek out prostate cancer caused tumor cells to self-destruct and supercharged the immune system in preclinical mouse studies. Combined with immunotherapy, the treatment produced complete remissions in multiple mice, raising hopes for a
Spanish small and medium-sized enterprises (SMEs) in the manufacturing sector that use robots are more productive, especially those that have fewer workers and are less innovative. However, automation alone does not translate into an increase in exports. Companies' presence in
Cells sitting side by side in the same tissues are not identical. Each cell carries its own subtly different chemical signature—a hidden individuality that can reveal how diseases take root and spread. Now, researchers from the University of Osaka have developed a technique
A new quantum theory bridges two rival models of how impurities behave inside many-particle systems, resolving a problem that has challenged physicists for decades. The findings could reshape experiments on ultracold atoms, semiconductors, and other exotic forms of quantum
The University of Barcelona participated in a study that uses an unexpected change of government in Spain—the Spanish Socialist Workers' Party (PSOE) defeated the PP, against the odds, in the March 2004 general election—to examine whether changes in economic expectations
If you're looking for hydrogen on the elemental chart, it won't take you long to find it. It is right there at the beginning, the lightest possible material. One electron, one proton, one neutron. Simple, minimalistic, the Marie Kondo of the elemental chart, but with enormous
Farmers are getting more tools in their toolbox, thanks to new research from the University of Missouri that shows how they can tweak planting practices to make the most of every acre.
If a liquid is cooled slowly to its freezing point, it becomes a crystal in which the constituent particles are arranged in an ordered pattern. In contrast, when the liquid is cooled very quickly, the particles are unable to arrange themselves in an ordered fashion, and it
For the first time, researchers have filmed the elusive goblin shark alive in the deep ocean where it naturally lives. The remarkable sightings greatly expand the shark's known range and depth, showing that this 125-million-year-old "living fossil" still has plenty of secrets
When it comes to managing your personal finances, you may want to stick with your accountant before turning to artificial intelligence, according to a new study from the University of Georgia.
A new scientific review outlines how satellites and other remote sensing technologies are increasingly shaping how biodiversity and ecosystem health can be monitored at scale—offering new opportunities for countries reporting under international nature targets, while also
Water’s odd behavior becomes even more dramatic when it is supercooled, but scientists have struggled to compare the many different ways of describing its microscopic structure. Researchers at the University of Osaka used an AI model trained on computer simulations to evaluate
A slowing Atlantic Ocean current is projected to intensify powerful storms in California while reducing snowfall over Greenland, according to a recent University of California, Riverside study. The Atlantic Meridional Overturning Circulation (AMOC) works like a giant conveyor
Microbiologists from Stellenbosch University in South Africa have discovered a previously unknown bacterial genus within the phylum Acidobacteriota. It is the first genus from this phylum to be described from Southern Africa.
A new Southwest Research Institute-led study proposes a solution to a longstanding puzzle in planetary science: What caused the concentration, assembly, and preservation of millimeter-sized, spherical mineral grains within the parent bodies of the most common meteorites? The
The daily movements of brown howler monkeys (Alouatta guariba) in the forest are determined by an interplay of environmental, behavioral and social factors. This is one of the conclusions of a study conducted in Brazil and published in the International Journal of Primatology.
The first-known direct observations of a seafloor spreading event at a mid-ocean ridge in the Indian Ocean are presented in Nature. The observations offer insight into how new oceanic crust is created.
A natural experiment in sun-scorched Australia points the way The post Can We Geoengineer Our Way Out of a Super El Nino? appeared first on Nautilus .
A research team at Marburg University has investigated one of the largest enzyme complexes found in nature to date and deciphered its remarkable structure. Under the supervision of Dr. Jan Schuller, Ph.D. student Sophia Paul from the Center for Synthetic Microbiology (SYNMIKRO)
Extreme weather events are becoming increasingly frequent and severe. The El Niño predicted for 2026–2027 is one such event. These events have caused environmental, economic and social impacts in Brazil, requiring specific public policies. To transform scientific data into a
Researchers have cracked the code behind bacteria's ability to naturally manufacture multiple versions of powerful anti-cancer drugs. The discovery could make it much easier to engineer new cancer treatments inspired by nature, including improved versions of existing medicines.
Europe risks a severe crisis if the decline of wild pollinators continues. This is the key message of a new white paper prepared by 135 researchers from eight research consortia, including the projects BUTTERFLY, RestPoll, ProPollSoil and PolinERA, all involving researchers
The Amazon region, Earth's most important ecosystem, is home to more than 400 Indigenous groups that use thousands of rainforest plant species. They pass on their knowledge of the flora primarily through oral tradition, usually from parents or other family members to their
Cities are often described as "heat islands," with media reports warning that some neighborhoods can be 20° F (7° C) hotter than others. But those temperatures are often based on satellite data rather than the conditions people actually experience, due to the dearth of
Originally from southeastern Africa, the turquoise killifish (Nothobranchius furzeri) lives in seasonal bodies of water that form during the rainy season and disappear again during the dry season. The fish is highly adapted to this seasonal cycle: It completes its entire life
Plasma pinches: From pursuits of nuclear fusion to an attractive point source of accelerated protons for proton radiography.
Is a new image of star systems colliding a vision of our Milky Way’s future? The post When Galaxies Clash appeared first on Nautilus .
Five years ago, British Columbia's heat dome became one of the deadliest weather disasters in Canadian history.
Scientists from Queen's University Belfast have led an international team in the discovery of a rare new planet, which is larger than Jupiter and orbits a distant star every 180 days. Named NGTS-38 b, it is an exoplanet—a planet that orbits a star beyond our solar system. It is
In a new study, published in the Journal of the Astronautical Sciences, Warwick researchers led an international effort to uncover some of the faintest debris in geosynchronous orbit ever observed, finding fragments as small as 5 centimeters (2 inches) and obtaining valuable
Among the many modern technologies that shape life today, functional oxide materials are found in almost everything, from advanced electronics to energy-efficient systems. Functional oxides with high-valent metal ions are a significant topic of interest because of their unusual
Scientists observed spotted hyenas (Crocuta crocuta) playing in the wild and found that their precise, sophisticated communication is on par with that of many primate species. Hyenas play and romp with one another at all stages of life. Although juveniles play more frequently
This image from NASA's Hubble Space Telescope showcases Messier 3 (M3), one of the Milky Way's most massive globular clusters, or spherical collections of gravitationally bound stars.
The speed at which a cell produces proteins is a decisive factor in determining whether it divides, specializes or retains its stem cell properties. A team of researchers led by Professor Stefan H. Stricker, professor of epigenetic engineering at LMU's Biomedical Center and
Differing gene expression patterns could be to blame The post Why Do Men Develop Parkinson’s Disease More Often Than Women? appeared first on Nautilus .
Caddisflies are among nature's master underwater builders, capable of spinning sticky silk that they use to form protective cases and webs in freshwater streams. Scientists like the University of Utah's Russell Stewart have long studied this bioadhesive material in the hope of
When millions of people fled Ukraine following Russia's invasion in 2022, governments and humanitarian organizations used mobile phone and online platform data to track movements and identify where support was needed.
With an anticipated "super" El Niño looming, a new study led by UC San Diego's Scripps Institution of Oceanography considers whether society could use a weather-altering technique as a tool to mitigate the floods, extreme heat and other events that El Niño would bring. The
A rare eruption in the Indian Ocean let researchers capture one of the clearest views yet of a seafloor spreading event
Manganese is an essential trace element. However, in excessive concentrations, the metal can cause health problems. Two Eawag researchers have now produced a global risk map for manganese in groundwater. Half of the world's population uses groundwater as drinking water.
Across North America, in places such as Illinois, Iowa and Texas, farmers are busy growing the crops the world depends on for food, fuel and fiber.
Maize (corn) is a major dietary staple in Maya communities past and present because of its reliability, potential for surplus, and suitability as both food and fodder. It became so important to ancient Mesoamerican communities that it even became central to many of their
Feeling hot at home may seem like a simple matter of temperature or whether the air conditioning is switched on. But a new study suggests that less visible factors—from closed windows and blocked airflow to household routines and the different ways family members experience
A modelling study suggests marine cloud brightening could shade the eastern Pacific and reduce a global temperature spike from El Niño, but there could be unexpected consequences
The chemical substance behind these visions isn’t like any other known to science The post Hunting for a New Hallucinogen in the Lilliputian Psychedelic appeared first on Nautilus .
