An international collaboration involving researchers from the University of Innsbruck has developed a novel luminescent material that enables particularly robust and precise optical temperature sensing across an exceptionally broad temperature range.
Ammonia, a key part of nitrogen fertilizers, is central to sustaining global food production. However, its manufacture is also energy intensive: Ammonia production requires 2% of global energy to meet global demand. Approximately 170 million metric tons (50%) of the global
The Asian-Australian monsoon system (A-AuMS) is the world's most typical cross-equatorial coupled monsoon system. On a seasonal timescale, the summer monsoon in one hemisphere is usually linked to the winter monsoon in the other via outflows. However, robust evidence is lacking
Researchers in the College of Agriculture, Health and Natural Resources have developed a novel line of bovine embryonic stem cells, which have significant potential for a variety of new innovations, from lab-grown meat to models for human tissue replacement. This work, led by
No natural phenomenon provides a rarer chance to study the secrets of the animal world than a total solar eclipse. This was recently demonstrated by researchers investigating how a total solar eclipse might affect the soundscape of Midwestern United States prairie communities.
Water sampling for eDNA helps us better understand this vulnerable aquatic beast The post How Researchers Are Tracking the Elusive Amazon Manatee appeared first on Nautilus .
A research team from the Institute of Metal Research (IMR) of the Chinese Academy of Sciences has developed an efficient, stable, atomic-scale catalyst for carbon monoxide (CO) oxidation. This advancement offers promising strategies for environmental catalysis and designing
Red-fleshed kiwifruit, valued for its high anthocyanin content and associated health benefits, is increasingly threatened by rising temperatures. Global warming severely inhibits anthocyanin accumulation, leading to flesh discoloration and nutrient loss, directly compromising
Groundwater is considered the largest reservoir of liquid freshwater on Earth and a habitat for complex microbial communities that drive essential biogeochemical cycles. Until now, the role of viruses that infect microorganisms in this hidden ecosystem was largely unknown. An
A single queen in the tropics; large colonies in deserts; workers with uniform morphology in temperate regions; ant social structures vary according to environmental conditions. This is shown, for the first time at a global scale, by research carried out at the Department of
Our personalities affect the regularity of our mental dalliances, new research shows The post Neurotic People Have More Frequent Sexual Fantasies appeared first on Nautilus .
Dogs who scored well on the Wesen test, which is used to analyze a dog's temperament, tended to have lower levels of cortisol, often called the "stress hormone," and higher levels of serotonin, often called the "happiness hormone," according to a study published in the
Lung cancer tumor cells in mice communicate with the brain, sending signals to deactivate the body’s immune response, a study finds
Scientists have found “strange quarks” that originated as virtual particles that sprang from nothing
Around the world, millions of families have suffered forcible separation, through war, trafficking, natural disasters, or socioeconomic crises. In China, family separation is a particularly large-scale and far-reaching problem. Following the enactment of the country's One Child
A group in rural California wants to help us understand death through hallucinogens and narrative medicine The post Tripping at Death’s Door: Psychedelics in End-of-Life Care appeared first on Nautilus .
What do microplastics, water color, and satellites have in common? Dr. Karl Kaiser, professor of marine and coastal environmental science in the College of Marine Sciences and Maritime Studies at Texas A&M University at Galveston is exploring an innovative idea: using
Snakes may well be one of nature's greatest predators, capable of eating whole deer or even crocodiles, but just as impressive is that they can go months, or even a whole year, without a single meal. And now an international team of scientists thinks they know how they do it.
Ages ago, when societies were organized around small villages, a person's security and sense of belonging depended partly on how close they were to the village chiefs and elders. If the village was attacked, those closest to the powerful had a better chance of survival.
For over a century and a half, life expectancy has steadily increased in the wealthiest countries. Spectacular climbs in longevity have been noted in the 20th century, correlating with the slump in infectious illnesses and advances in cardiovascular medicine.
As temperatures plunged across the eastern U.S., a breathtaking cloud pattern took shape off the coasts of Florida
A study by researchers from the CUNY Urban Food Policy Institute gauges how an initiative in New York's Hudson Valley is helping farmers and community organizations build more equitable regional food systems and advance food sovereignty, a movement focused on local control over
Cellphones are everywhere—including, until recently, in schools.
Newcastle University engineers are at the forefront of adhesive technology that promises to change how we recycle. They have developed a reversible glue that sticks things together like any other glue but can debond on demand. The glue's reversible nature means it can be used
Plants are a rich and renewable source of compounds used in medicines, food ingredients, and cosmetics. Since growing an entire plant just to extract a few specific compounds is rather inefficient, scientists are turning to plant cell cultures as a more sustainable alternative.
In mice, the oral bacteria F. nucleatum can travel to mammary tissue via the bloodstream, where it can damage healthy cells.
Satellites and spacecraft in the vast region between Earth and the moon and just beyond—called cislunar space—are crucial for space exploration, scientific advancement and national security. But figuring out where exactly to put them into a stable orbit can be a huge,
How far back does the rich history of Italian olives and oil stretch? My new research, published in the American Journal of Archaeology, synthesizing and reevaluating existing archaeological evidence, suggests olive trees have been exploited for more than 6,000 years. The first
A new study has identified five distinct subtypes The post Night Owls vs. Early Birds: Sleep Categories Are More Complicated Than We Thought appeared first on Nautilus .
The psychedelic 5-MeO-DMT seemed to induce similar patterns of brain activity in a lama - a revered spiritual teacher in Tibetan Buddhism - as meditation, advancing our understanding of the drug's neurological effects
The world is looking for more clean water. Intense storms and warmer weather have worsened droughts and reduced the amount of clean water underground and in rivers and lakes on the surface.
Although women have always been part of the mapping landscape, their contributions to cartography have long been overlooked.
A good home, or Minosin Kikiwa in Cree, is the foundation of dignity in later life, according to the Indigenous seniors who spoke to us. Yet "every year the rent goes sky-high and it's tough to be homeless," an anonymous participant said.
If an incoming asteroid hits the moon, it will be visible from Earth, according to a new study
Farming is central to life in Zambia, with about 60% of the country's labor force relying on rain-fed agriculture for their livelihood or income. Seasonal rains shape planting and harvesting, and temperatures can rise to 40°C. On small farms, men generally manage livestock such
Informing people about political deepfakes through text-based information and interactive games both improve people's ability to spot AI-generated video and audio that falsely depict politicians, according to a study my colleagues and I conducted.
Scientists at Rutgers University–Newark have developed a first-of-its-kind RNA-based nanotechnology that assembles itself inside living human cells and can be programmed to stop propagation of harmful cells. The findings, recently published in Nature Communications, represent a
If you've watched a giraffe browsing in the tree canopy, a white rhino meandering across open grassland, or a warthog shuffling around on its knees in South Africa's Kalahari desert, you know what they eat: leaves, grass, shoots, and roots. With every mouthful, they swallow
A new study has uncovered a hidden step that helps the deadliest malaria parasite survive and multiply inside the human body. Researchers studying Plasmodium falciparum found that the parasite relies on a brief but essential stage, nicknamed the "Crown" stage, to make sure a
NASA quietly updated its potential launch windows for its delayed moon mission. The agency is apparently now targeting March 6 to 11
Recently, the German term "lüften" has been circulating on social media and trending on Google. The term refers to the practice of opening windows and doors to replace stale indoor air with outdoor air, a longtime practice in many European homes. Americans have dubbed it "house
Instructors cracking a joke here and there could make students feel better about the class as a whole, according to new research from the University of Georgia published in the Journal of Microbiology & Biology Education. Unlike lectures with packed auditoriums, smaller lab
Dyscalculia, characterized by deficits in number sense and calculation skills, affects approximately 5%–7% of the population and often persists into adulthood. A team from the University of Barcelona and the University of Vic—Central University of Catalonia (UVic-UCC) has
New tools unlock new discoveries in science. So when a new type of non-destructive technology becomes widely available, it's inevitable that planetary scientists will get their hands on it to test it on some meteorites. A new paper, available on the arXiv preprint server, by
Journalism in the United States is in crisis: Local newspapers are shuttering at an alarming rate, large cities that were once served by multiple daily local newspapers now barely sustain one or two major outlets, and the government has made concentrated attacks against public
New research led by the University of East Anglia (UEA) shows how many tropical cities are predicted to warm faster than expected under 2°C of global warming.
An orange solid with a camphor-like odor has helped aqueous zinc-iodide batteries move a large step closer to supplying safe and economic grid and household energy storage.
Quasi-periodic oscillations (QPOs) are a rare phenomenon in active galactic nuclei. They have been observed to occur at periods ranging from minutes to hours, days, weeks, and even years across the electromagnetic spectrum. A new study by Ashutosh Tripathi from the Xinjiang
Some think the rise of C-sections means that one day all births will require serious medical intervention. But a surprising new understanding of the pelvis suggests a different story
An array of 15,000 qubits made from phosphorus and silicon offers an unprecedentedly large platform for simulating quantum materials such as perfect conductors of electricity
