Paris Hilton's mother, Kathy Hilton, recently tried the "Jell-O diet" to lose weight. She believed other celebrities—Oprah Winfrey, Doctor Oz, Michelle Obama and Kelly Clarkson—had endorsed it. But the diet was fake, and so were the endorsements. Both had been generated by
More than 4 in 5 physicians and dentists believe applicants who disclose a history of substance use on medical or dental school applications risk hurting their chances of admission, according to a new study by researchers at Columbia University Mailman School of Public Health
When Congress passed the Deborah Sampson Act of 2020—named for a woman who served in the Revolutionary War disguised as a man—the goal was to broaden access to government-provided medical care for female military veterans.
When brands spend millions every year to transport Super Bowl audiences back in time during commercials, what happens if they choose the wrong era? Knowing who prefers which part of history is valuable marketing knowledge, and a new tool developed at the University of Arizona
Smell can bring back vivid childhood memories—the so-called “Proust’s madeleine” phenomenon—and neuroscientists now think they know why
New work explains how avocado trees coordinate a complex reproductive strategy, switching every day between male and female
SciAm books editor Bri Kane shares her favorite science books for every summer mood
A shape that captured worldwide attention for solving a decades-old mathematical puzzle has returned to the spotlight. While the shape's properties allowed it to solve previous puzzles, little is known about its other associated properties, creating opportunities for further
From planning transportation networks to organizing massive datasets, many of society's most important challenges boil down to an optimization problem: finding the best solution among an enormous number of possibilities. As these problems increase in size and scope, however,
Discovered by an amateur mathematician in 2022, this strange construct can tile an infinite surface without repeating. But can it be useful in the real world?
From "heat wave simulators" to ecological boot camps, scientists and conservationists are trying ways to revive and reinforce the famous coral reefs off Japan's Okinawa, decimated by climate-driven bleaching two summers ago.
The United States on Tuesday said it plans to exempt its private space sector from numerous environmental regulations to accelerate the pace of space launches and ramp up competition with China.
A newly discovered dinosaur from Zimbabwe is offering fresh clues to how the animals diversified, suggesting they spread across distinct ecosystems in southern Africa, scientists said Wednesday.
A school district in a rural corner of upstate New York is hitting pause on plans to deploy an AI-powered, humanoid robot in the classroom after state education officials, teachers and local residents raised concerns, including the maker's ties to a company that produces hyper
The spacecraft rushing to the rescue of an aging and sinking NASA telescope has run into its own problem.
It seems as if the world is afire this summer. But even as wildfires in Europe and North America grow more extreme, key worldwide burning statistics are at a record low largely because Africa and Asia are controlling fire more.
Traditionally, public health programs have relied on chemicals for mosquito management, which may be why combating mosquitoes is becoming more difficult. Over time, insecticides trigger biochemical and genetic variations that confer a survival advantage on certain mosquito
Remembering the past can help living organisms make better decisions, but memory comes at a cost. Whether it is an animal searching for food or a single cell responding to its surroundings, storing and using information requires energy and resources. So, when is memory worth
On July 23, R/V Kronprins Haakon cast off from the coal quay in Longyearbyen. Around 30 researchers and 20 crew members will spend the next 50 days sailing toward the North Pole as part of the Polhavet 2050 research program.
University of Canterbury (UC) computer science professor Richard Green leads UC Vision, with researcher Dr. Richie Ellingham developing AI and computer vision technology that can identify, measure and track fruit hidden behind dense foliage.
Carbon capture and storage (CCS) is regaining prominence in climate policy debates in Germany. A study published in Environmental Politics examines the reasons behind this comeback and shows that the strict limits originally envisaged for CCS were progressively relaxed
In the much-loved 1980s sitcom, still in perpetual reruns, the four wisecracking women who share a house in Miami met through an ad on a supermarket bulletin board.
Evolution is a fact of life. So much so that even the theory of evolution is evolving. Lately, a centuries-old discredited idea has been making a strong comeback. It helps us explain scientific observations that, according to standard evolutionary theory, should be impossible.
A study published in Royal Society Open Science reveals striking trade-offs when it comes to different methods of egg production. Using UK data, the study compared several possible scenarios for the egg industry, including shifts to barn, free-range and organic systems, while
Video gaming is a valued leisure activity in Australia. The latest data show 74% of Australian households own at least two gaming devices.
Female sweat bees need to make a pivotal life decision: remain in the nest to help their mother raise more offspring or leave to establish nests of their own. New research from the Smithsonian Tropical Research Institute (STRI) found that queen pheromones help influence that
Archaic human parents had to look after helpless infants like modern-day parents do, according to new research. Human babies are born less developed than those of other great apes and are therefore unable to move as freely. A common result is deformational plagiocephaly, also
Changing patterns of heat and daylight in urban environments are creating growing inequalities, with climate-related shifts reshaping daily life and disproportionately affecting vulnerable communities.
An ancient marine 'crime scene' discovered near Richmond captures the world first evidence of a flying reptile being eaten by a sea monster… before that predator became dinner itself.
For nearly two centuries, the Galapagos Islands have inspired scientific discovery. While some might think only of Charles Darwin and his journeys on the HMS Beagle, there is much more to discover. Today, María Antonia Izurieta Burbano De Lara, a master's student in Dr. David
Recently published notes from the former COVID czar paint a picture of a scientist grappling with a dynamic situation The post Anthony Fauci’s Diary Reveals a Human at the Helm appeared first on Nautilus .
Currently popular biographies of famous scientists may demotivate—rather than inspire—children's desire to study or pursue careers in science, according to researchers who studied the messages in 422 bestselling children's books. Study leader Jessica Gladstone, a professor of
Could the 2008 financial crisis strike again? How would today's banks react? One way for government regulators to findout is to stress-test large financial institutions: analyze how their balance sheets would weather possible calamities.
A research team led by Dongwoo Lee, an associate professor in the School of Mechanical Engineering at Sungkyunkwan University (SKKU), and Yanhui Liu of the Institute of Physics, Chinese Academy of Sciences (CAS), has developed a new electrical resistivity-based indicator for
When the Palisades Fire tore through Los Angeles in January 2025, it didn't only destroy homes. It took the Will Rogers Ranch House—a beloved California landmark—with it. Six months later, the Dragon Bravo wildfire burned through Grand Canyon National Park and destroyed the
Spoiler alert: The men ate more meat The post Pre-Roman Necropolis Reveals Secrets of Iron Age Mediterranean Diets appeared first on Nautilus .
Researchers have described a new species of shrimpgoby from the coastal waters off Banyuwangi, East Java, and given it a name that pays tribute to both its fiery coloration and its birthplace.
Whether a region manages its land sustainably cannot be measured by land-use change alone. Sustainability is a delicate balance: it must be ecologically sound, legally secure and socially just. Yet capturing this interplay in practice has proven difficult. A research team from
Understanding marine life, ecosystems and processes depends on high-quality, publicly available data. The Argo Program is the dominant source of ocean data, helping scientists worldwide assess and track global ocean health.
Every summer, algal blooms turn rivers and lakes green. Although they are widely known as a major form of water pollution that makes water murky, a KAIST research team has now shown for the first time that algal bloom conditions can make discarded plastics, such as plastic
Spin waves (SWs), or magnons, are collective excitations of magnetization in magnetic materials arising from electron spins. They have attracted considerable attention as information carriers and have shown promise in logic circuits, memory devices and physical neural networks.
In August 2023, communities across Southern California braced for Tropical Storm Hilary—the first tropical storm to directly impact the region this century. Although the storm weakened from a Category 4 hurricane before making landfall, it still brought damaging winds, record
Diets rich in polyunsaturated fatty acids—a type of fat that supports brain function, cell growth and heart health—may help protect honey bees against the toxic effects of pesticides, according to a study led by researchers at Penn State.
The income gap between the global north (the advanced economies of the core) and the global south (the developing economies of the periphery) has increased by between 170% and 270% since 1960, according to a study by ICTA-UAB recently published in the journal New Political
As temperature and precipitation fluctuations continue to influence crop production worldwide, it is important to understand where crops are most vulnerable to these environmental stressors.
Built from stones weighing between 2 and 25 tonnes (2 to 28 tons), the structure of Stonehenge demonstrates a scale of construction hard to imagine before the invention of the wheel. The mystery deepens when you consider that the stones are not from the local bedrock. So why
Researchers have developed a new cell-based approach to produce several sugars naturally found in human breast milk. Human milk oligosaccharides (HMOs) are complex sugars in human milk that can act as prebiotics and influence the infant gut environment. They can promote the
Nitrate contamination originating from agricultural runoff, industrial wastewater and municipal effluents is a growing global environmental problem. At the same time, ammonia has emerged as a key chemical feedstock and an attractive carbon-free energy carrier for a sustainable
Researchers from Skoltech, together with colleagues from the N.D. Zelinsky Institute of Organic Chemistry and Westlake University, have experimentally demonstrated how the operating regime of a polariton laser changes with a gradual increase in cavity thickness.
Seoul National University (SNU) College of Engineering announced that a research team led by Professor Jeong Woo Han of the Department of Materials Science and Engineering has developed a new nanostructured catalyst with up to 14.4 times the greenhouse gas decomposition
