The Most Soothing Kinds of Nature Sounds
The closer to home, the better The post The Most Soothing Kinds of Nature Sounds appeared first on Nautilus .
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We need more radioactive drugs. Can we make them from nuclear waste?
The rise of a new generation of radiotherapies means we will soon need much greater quantities of radioactive atoms. That's why companies are scrambling to refine them from all manner of radioactive waste
Table tennis-playing robot on track to becoming world champion
A robot built by Sony AI is rapidly learning how to beat the world's very best table tennis players
Discovering a favorite pit stop and communication hub for cloud forest canopy dwellers
In his time spent in the lush canopies of Costa Rica's cloud forest, UConn Department of Ecology and Evolutionary Biology Ph.D. student Jeremy Quirós-Navarro has worked as an arborist, helped place camera traps, collected plant samples, and trained others how to climb, all
Researchers find children are good at making parents more eco-friendly
Getting people to change their behavior is a challenging task. From the Stanford Marshmallow Experiment to the Piano Stair Experiment, scientists have been trying to understand what motivates people to alter their actions for decades. Those hurdles are especially pronounced
Engineers develop a new system to track material design processes
Discovering and characterizing new materials is important for unlocking advances in fields like clean energy, advanced manufacturing, and improved infrastructure. Researchers use machine learning and other computational tools to help them, but the trial-and-error nature of the
It wasn't just water: The hidden force inside Japan's 2011 tsunami changed everything
Mud-rich coastlines could face a greater tsunami risk, at least that may have been the case for the 2011 Tōhoku-oki tsunami that killed more than 19,000 people and led to the Fukushima Daiichi nuclear disaster. According to a new study published in the Journal of the Geological
Both bonobos and dolphins form unexpected alliances with 'outsiders'
Cooperation is a pillar of human society, promoting an exchange of skills and knowledge between different individuals and social groups. Humans typically do not only cooperate with their own family, friends and members of their community, but also with others who are unrelated
Researchers have spent decades breeding better potatoes for chips, and their work isn't done
There's a surprising amount of science in a bag of potato chips. Researchers have spent decades developing potatoes for chip makers that can grow in all kinds of climates, avoid diseases and pests, sit in storage for months and still deliver a satisfying crunch. They've also
Geoengineering could protect Amazon rainforest from climate change
Geoengineering could protect the Amazon rainforest from climate change, new research shows. Stratospheric aerosol injection (SAI) aims to artificially cool Earth by increasing the reflection of incoming solar radiation, thereby offsetting warming caused by anthropogenic
Suicide deaths in U.S. teens and young adults fell after 988 launch
Suicide is a top cause of death for teens and young adults. A study finds a link between the 988 Lifeline and a drop in their suicide mortality.
How cells turn mechanical forces into biochemical signals
Cells constantly probe their environments, searching for physical cues that guide their behavior. And yet a cell's response to its environment is always biochemical, mediated by the chemistry of its internal protein machinery. So how does a cell convert mechanical information
A vast Indigenous American genome map exposes lost migrations, ancient ancestry and more than a million new variants
Research into human genomic diversity has a number of applications in biomedicine, evolution, and history. However, many populations have historically been underrepresented on the human genomic map. This is the case of Native American populations, whose history of adaptation
Laser-plasma 'mirror' unlocks a new path to extreme light intensities
An international team of physicists has achieved a significant advance in laser science, demonstrating for the first time a practical route to dramatically boosting the intensity of high-power laser light.
Particle thought to break physics followed rules all along, research reveals
A tiny discrepancy in particle physics has loomed for decades as an exciting possible crack in one of science's most successful theories, hinting at unknown forces or quantum objects. Now, an international team led by a Penn State physicist has published the most precise study
Global push for reuse stalls as fragmented policies hold back progress of tackling plastic pollution
Reuse systems, as a model to reduce plastic pollution, are beginning to emerge across the world but remain constrained by fragmented policies, weak financial incentives, and gaps in infrastructure, according to a trio of new reports released today.
The solar system’s first solids had a fast start
Rather than slowly condensing over millions of years, the first building blocks of Earth and other planets may have formed rapidly in a chaotic disk at the dawn of the solar system
How climate change may increase antibiotic resistance
Rising heat and drought may spur bacteria to exchange antibiotic resistance genes, with potential risks to human health.
Smoking ban for people born after 2008 is on the cusp of becoming law in the U.K.
This ban applies to various tobacco products and also seeks to beef up existing laws that restrict the sale and marketing of vapes to children
Lessons from Finland: Researcher reveals gaps in special education math instruction
Students with special needs are often missing out on critical areas of math instruction—especially data processing, statistics and probability—raising concerns about their readiness for real-world problem-solving. A new study of Finland's lower secondary schools takes a closer
A new route for plasma-based particle accelerators
Plasma, the fourth state of matter, consists of a gas in which electrons are no longer bound to atoms, which allows electricity to flow freely. When beams of particles moving close to the speed of light travel through plasma, they disturb electrons and drive so-called plasma
NASA unveils Roman telescope to map universe, find 10,000s of exoplanets
NASA unveiled a new telescope on Tuesday to scan vast swaths of the universe for planets outside our solar system and probe the mysteries of dark matter and dark energy.
Exercise advice for long covid may be doing more harm than good
Exercise has been touted as a tool for managing and treating long covid, but much of the evidence has neglected one of its most debilitating symptoms: post-exertional malaise
New technology helps flat-faced dogs breathe easy
Australian scientists have developed an injectable therapy that helps clear blocked airways in flat-faced dogs. Melbourne-based biotechnology company Snoretox and RMIT University have shown early success using the first therapy from a new technology, known as Snoretox-1.
In age of AI, art's real power no longer lives in image alone but in who chooses what survives
Every year on 21 April, World Creativity and Innovation Day invites us to celebrate human ingenuity. Traditionally, that meant celebrating creativity through art, science, and new ideas. Today, it also means asking a more uncomfortable question.
Why These Monkeys Are Eating Fistfuls of Dirt
How about an ice cream cone with a dirt chaser? The post Why These Monkeys Are Eating Fistfuls of Dirt appeared first on Nautilus .
Plants can ‘hear’ rain coming, spurring them into action
Even before water reaches them, the sound of droplets triggers germination in rice plants
Whale strandings draw emotional responses. But repeated rescues can cause more harm
A humpback whale repeatedly restranding in shallow waters in the Baltic Sea for more than three weeks has become the focus of a complex debate about reconciling compassion for animals with ethical, evidence-based decision making.
Wild apple genes still shape modern fruit, and that could matter for climate-ready crops
Researchers at NYU Abu Dhabi, in collaboration with international partners, have uncovered new insights into how apples became the fruits we know today, showing that their evolution has been shaped by continuous exchange with wild apple trees.
Research shows AI can catch financial errors before they cost millions
What if auditors could predict when errors are more likely to occur in financial reporting? Instead of simply improving techniques for detecting errors, they could focus on how to stop them from happening.
Bursting the barrier: Catalysts unlock hydrogen from magnesium hydride
A new study sheds light on how hydrogen can be stored and released more effectively using magnesium hydride (MgH₂), offering fresh direction for clean energy technologies.
Green tram tracks cut heat and beautify cities: Why isn't Australia doing it?
Cities are hotter than the surrounding countryside. Paved surfaces such as asphalt and concrete trap heat and release it at night. But as climate change worsens, this is becoming a real risk for residents.
Hidden virus in your gut may be linked to colon cancer
A newly discovered virus hiding inside a common gut bacterium could help explain one of medicine’s long-standing mysteries: why a microbe found in both healthy people and cancer patients is linked to colorectal cancer. The research suggests that the interaction between bacteria
Which types of civilizations collapse and which can endure?
Human history is littered with expired civilizations, and scholars and archaeologists have made a determined effort to understand why and how civilizations collapse. They've found that symptoms like a growing wealth gap and distrust of the elites are precursors to
Cold fronts in nearby galaxy group may redistribute metals, Chandra and GMRT data reveal
Astronomers from South Africa and India have analyzed archival data from the Chandra X-ray Observatory and Giant Metrewave Radio Telescope (GMRT) regarding a nearby small galaxy group known as IC 1262. Results of the new study, presented April 14 on the preprint server arXiv,
NASA's Curiosity rover uncovers metal‑rich hotspot tied to ancient Martian lake
A team of scientists using the ChemCam instrument on NASA's Curiosity Mars rover has discovered the highest amounts of iron, manganese, and zinc ever found together in Gale Crater on Mars. Minerals with these metals were found in remarkably well-preserved ripples in rocks,
Using escape rooms to promote student engagement
A group of Monash University researchers have come up with a novel and highly successful way to get tertiary students to engage with both the course content and their peers, revealing that using an escape room scenario led to significant participation, particularly among those
A simple blood test could reveal Alzheimer’s risk years early
A routine blood marker tied to inflammation may reveal Alzheimer’s risk years in advance. Scientists found that higher neutrophil levels—part of the body’s first immune response—were linked to a greater chance of developing dementia. The discovery suggests this common lab value
Cheaper sequencing, bigger payoff: New software could bring advanced metagenomics to more labs
Metagenomics relies on the use of software programs called assemblers, which can reconstruct tens of thousands of individual microbial genomes from DNA sequencing of samples such as soil, bodily fluids, or clinical swabs from hospitals. This can allow researchers to track and
Do crypto traders lack financial savvy?
Millions of Americans trade cryptocurrency, but a new study from the University of Iowa finds many of them may not be very savvy when it comes to finance, acting more like meme stock traders and failing to report gains on their taxes.
Fermat's Last Theorem: still a must-read about a 350-year maths secret
Simon Singh's exploration of mathematical proof – in particular Pierre de Fermat's last theorem – remains an absolute treasure, almost three decades after it was first published
Why do some people act on climate change while others stay silent?
While millions of people care deeply about the environment, only a fraction take action on climate change. New research published in the journal Current Research in Ecological and Social Psychology has uncovered the psychological reasons why some people get involved while
Comparable vitamin B6 levels found between nonalcoholic and conventional beers
Beer is one of the oldest and most consumed beverages on Earth, typically associated with social and celebratory settings. But researchers are curious about what vitamins and minerals are present in the beverage. A study of 65 brews published in the Journal of Agricultural and
Ancient DNA reveals a lost population near Paris replaced by strangers
Ancient DNA from a tomb near Paris reveals a shocking prehistoric reset: one population vanished and was replaced by newcomers from the south. The two groups show no genetic connection, signaling a major upheaval around 3000 BC. Disease, including early plague, likely played a
Cities and countries warming fast, new climate stripes show
New climate stripes for cities and countries all over the world have been launched to mark Earth Day (April 22). The updated graphics, which now include an additional stripe to represent temperatures from 2025, show the rapid impact that global warming is having on individual
Do decoherence, gravity, dark matter and dark energy all originate from quantum corrections?
Only about 5% of the universe is composed of normal matter that we can directly observe, while the remaining 95% is widely believed to consist of dark matter and dark energy. Paradoxically, however, the nature of these dark components remains unknown. Is this due to limitations
A humanoid robot beat the human half-marathon record at a Beijing race. But what did it actually prove?
A premapped course, a crew of handlers and a world-beating time: here’s what this Beijing half marathon reveals about how far humanoid robots have come—and how far they haven’t
White paper translates 'sandwich generation' research into employer strategies to improve retention, workforce stability
University of Phoenix College of Doctoral Studies has released a new white paper, "How Organizations Can Help Sandwich Moms Achieve Work-Life Balance," authored by TaMika Fuller, DBA, and Victoria Lender, DBA, both affiliated with the University's Center for Educational and
Researchers develop dynamic framework to monitor tillage practices from space
Conservation tillage practices, such as no-till and reduced till, are critical for sustainable agriculture, and they are gradually becoming popular with farmers across the Midwest. Monitoring tillage usage can provide insights into soil health, water levels, and nutrient loss,
NASA’s ‘Earthrise’ image changed how we see our planet. Can the Artemis moon missions do the same?
Fresh takes on Apollo’s famous “Earthrise” and “Blue Marble” images showed off our planet’s beauty just weeks before Earth Day