Researchers have developed a precision magnetometer based on a special material that changes optical properties in response to a magnetic field. The device, which is integrated onto a chip, could benefit space missions, navigation and biomedical applications.
The moon's surface may be more than just a dusty, barren landscape. Over billions of years, tiny particles from Earth's atmosphere have landed in the lunar soil, creating a possible source of life-sustaining substances for future astronauts. But scientists have only recently
In 2020, as scientists around the world were racing to understand COVID-19, Prof. Roy Bar-Ziv and his team at the Weizmann Institute of Science started developing a DNA chip that could not only quickly show how our immune system responds to this coronavirus but open new
In a new study published in Nature, scientists have successfully developed genetically modified mosquitoes in Tanzania that block the transmission of malaria. The team includes researchers from the Ifakara Health Institute (IHI) and the National Institute for Medical Research
Wood warblers, also called New World warblers, are some of the most colorful birds in North America, with more than a hundred species in the family ranging in color from yellow, orange and red to blue, green and pink. A new study led by researchers at Penn State has uncovered
Harvard researchers have discovered that cycads—one of the oldest living lineages of seed plants—heat up their reproductive organs to attract beetle pollinators and the insects possess infrared sensors to detect these signals.
When the early Earth’s magma ocean crystallized 4.4 billion years ago, the deep mantle trapped an ocean’s worth of water, scientists say.
Proximity to green space provides a wide range of physical, mental, social and environmental benefits. By that measure, the Twin Cities—where 99% of all residents live within a 10-minute walk to a park—should be a model of equitable access to parks and the benefits they confer.
There is a dire need for selective catalysts that allow us to consistently achieve a desired outcome in a chemical reaction. It is this consistency that allows for more efficient, energy-saving ways of producing fuel. A team of researchers from Tohoku University, the Indian
Carbon capture is becoming essential for industries that still depend on fossil fuels, including the cement and steel industries. Natural-gas power plants, coal plants, and cement factories all release large amounts of CO₂, and reducing those emissions is difficult without
The tunes that top the charts have been getting more negative for half a century The post Pop Music Is Getting Darker appeared first on Nautilus .
Astronomers have produced the first continuous, two-dimensional maps of the outer edge of the sun's atmosphere, a shifting, frothy boundary that marks where solar winds escape the sun's magnetic grasp. By combining the maps and close-up measurements, scientists from the Center
From small ions to large molecules, cellular gates control what can pass in and out of cells. But how one such gate, called pannexin-1 (PANX1), can handle vastly different cargo sizes has remained a long-standing mystery.
Ammonia-oxidizing archaea (AOA) are some of the most abundant microorganisms in the ocean and play a key role in nitrogen cycling. Yet, despite their ubiquity, scientists have long puzzled over how these microbes can flourish in the nutrient-poor waters of the open ocean, where
Most smaller galaxies may not have supermassive black holes in their centers, according to a recent study using NASA's Chandra X-ray Observatory. This contrasts with the common idea that nearly every galaxy has one of these giant black holes within their cores, as NASA leads
Researchers found that eroded lava rubble beneath the South Atlantic can trap enormous amounts of CO2 for tens of millions of years. These porous breccia deposits store far more carbon than previously sampled ocean crust. The discovery reshapes how scientists view the long-term
The U.S. Supreme Court is currently reviewing a case to determine whether President Donald Trump's global tariffs are legal.
It wasn't looking good for Major.
A new international study led by McGill University in collaboration with Jefo Nutrition shows that supplementing dairy cow diets with microencapsulated B-vitamins can significantly reduce greenhouse gas emissions while increasing milk yield and quality. The use of the feed
Conflict between humans and baboons can tear communities apart. Shirley C. Strum has studied wild olive baboons in Kenya for more than 50 years. In that time she's come to understand the species intimately. In this article she argues that humans have taken from nature (without
At the end of the year, many families reunite to enjoy time together. These times can be happy, yet sometimes they reveal tensions, unsatisfied needs and difficult relationships. The reality is that being together does not necessarily mean you are connected. Families can be
In an age of rising sea levels, as polar ice sheets melt in a climate warmed by fossil fuel emissions, climate modelers are racing to understand what the future might hold for coastlines around the world. But uncertainties about how fast polar ice might melt make predicting
In November 2025, Lahore, the second-largest city in Pakistan, registered a "hazardous" air quality index of 509, according to IQAir, a global air quality monitoring organization. The number speaks for itself. Eyes sting, throats burn and headlights blur into halos. In winter,
Around the world, phytoplankton in the upper ocean help to cycle key nutrients and regulate Earth's climate by absorbing carbon dioxide. These photosynthesizing organisms rely on dissolved iron as an essential micronutrient, meaning that when iron levels drop, phytoplankton
Rats with naturally high stress levels were far more likely to self-administer cannabis when given access. Behavioral testing showed that baseline stress hormones were the strongest predictor of cannabis-seeking behavior. Lower cognitive flexibility and low endocannabinoid
A new study led by a University of Nottingham historian offers a comprehensive examination of apprenticeship in artisanal production during the second half of British colonial rule in India, revealing that no single, uniform system of training existed—instead uncovering a
In a discovery that's fit for a movie, Northwestern University astronomers have directly imaged a Tatooine-like exoplanet, orbiting two suns. While obtaining an image of a planet beyond our solar system is already rare, finding one that circles two suns is even rarer. But this
More than 1,900 people, mostly children, have been sickened by measles in the U.S. in 2025. The outbreaks are moving the country toward losing its measles-free status by early next year
Researchers found that both how often and how much someone drinks significantly shape their cancer risk, even at moderate levels. Vulnerability varies across groups, with genetics, socioeconomic status, obesity, and lifestyle behaviors amplifying harm. The review also uncovered
Researchers at the University of Jyväskylä have discovered a simple way to program synthetic molecules so they can form specific spiral-like structures by embedding instructions directly into their sequence. This breakthrough could lead to new smart materials and molecular
Music students are driven both by career ambitions and by a strong personal relationship with music. At the same time, unequal conditions early in life shape who gains access to the music education field. This is shown in a new doctoral dissertation in music education from the
Tantalizing observations suggest marine mammals may be teaming up to hunt
Combining brain and brawn, the two marine mammals may hunt collaboratively The post Orcas and Dolphins Glimpsed Fishing Together for Salmon appeared first on Nautilus .
White-sided dolphins seem to help killer whales "scout" and catch Chinook salmon near Vancouver Island, then eat the leftovers
Killer whales or orca (Orcinus orca) have been observed hunting with Pacific white-sided dolphins (Lagenorhynchus obliquidens) in the waters off British Columbia, Canada, and sharing fish scraps with them after making a kill, according to research published in Scientific Reports.
Over the past 50 years, the lyrics of popular songs in the U.S. have become simpler, more negative, and contain more stress-related words, according to an analysis published in Scientific Reports. The authors suggest that their findings reflect the complex ways people use music
Leading synthetic biologists have shared hard-won lessons from their decade-long quest to build the world's first synthetic eukaryotic genome in a Nature Biotechnology paper. Their insights could accelerate development of the next generation of engineered organisms, from
The European Space Agency's Swarm mission detected a large but temporary spike of high-energy protons at Earth's poles during a geomagnetic storm in November. It did this not with the scientific instruments for measuring Earth's magnetic field, but with its 'star tracker'
Across the world, democracies are grappling with a widening gap between citizens and those who govern. Australia is no exception.
It seems the AI hype has turned into an AI bubble. There have been many bubbles before, from the Tulip mania of the 17th century to the derivatives bubble of the 21st century. For many commentators, the most relevant precedent today is the dotcom bubble of the 1990s. Back then,
There's a lot of debate around the extent to which the manosphere is playing out in young people's lives and relationships.
Watching your teenager grieve the loss of their social media account can be confronting. Many are genuinely distressed or struggling with the change, and many parents are unsure how to respond.
Florida State University researchers have created a new crystalline material with unusual magnetic patterns that could be used for breakthroughs in data storage and quantum technologies.
One person dies from suicide every 40 seconds, according to the World Health Organization.
In the past year alone, four major environmental negotiations have collapsed.
The hunt is on for terrestrial exoplanets in habitable zones, and some of the most promising candidates were discovered almost a decade ago about 40 light-years from Earth. The TRAPPIST-1 system contains seven terrestrial planets similar to Earth, and four of them may be in the
Compelling evidence that the structure of matter surrounding supermassive black holes has changed over cosmic time has been uncovered by an international team of astronomers.
In a recent study, Ph.D. candidate Yasmine Flynn-Arajdal studied iconographic representations of children in the Classic (ca. 250–950 AD) and Post-classic (ca. 950–1539 AD) imagery, as well as in ethnohistoric and ethnographic literature, to determine the importance of ear
Despite the vast numbers of animal species already identified, the natural world is still capable of springing a few surprises. Deep in the cloud forests of the Serra do Quiriri mountain range in the southern Brazilian Atlantic Forest, an international team of scientists has
Running a synchrotron light source is a massive team effort that brings hundreds of highly skilled and specialized professionals together. The radiofrequency (RF) group at the National Synchrotron Light Source II (NSLS-II), a U.S. Department of Energy (DOE) Office of Science
