Entrepreneurship: The key to a longer life?
Starting a business might do more than change your career. Turns out, it could change how long you live.
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Two new bandicoot species discovered after trawling through museum drawers
A 10-year scientific investigation of museum specimens has uncovered two previously unrecognized bandicoot species, expanded the known range of the iconic quenda (or southeastern brown bandicoot) and reshaped understanding of one of Australia's native mammal groups.
Pearls and bird feathers inspire simpler method for producing structural colors
Colors in nature are not always produced by pigments. Pearls, bird feathers, butterfly wings and opals display brilliant colors through the interaction of light with microscopic structures, a phenomenon known as structural color.
Community input strengthens urban flood adaptation model
Urban flooding causes significant social, environmental and economic losses every year. In Baltimore, those losses have increased in frequency and intensity since flooding records began in 1748 and are expected to continue doing so as the climate changes. Traditional flood
Chinese software that produces ready-to-publish research papers in under two hours threatens peer-review system
Scientific papers are a researcher's most valuable currency, and a paper published in a respected journal can represent several years of work. After noting a surge in citations of her work, statistician Andrea Riebler discovered a vendor in China selling a tool that enables
New avocado cultivation methods not environmentally costly
A University of Queensland study has disproved the assumption that laboratory-based propagation of avocado carries an intrinsic environmental cost. The study led by researchers from the Queensland Alliance for Agriculture and Food Innovation with industry partners provides the
National study pinpoints states with steepest warming trends since 1980
Global warming, the observed increase in Earth's average global surface temperature since preindustrial times (1850–1900), currently stands at around 1.63 degrees Celsius. While this number is expected to continue to rise, local temperatures will not go up uniformly around the
A smart window grows a silver shield to keep sunlight's heat out
A window can admit welcome daylight but also let in unwanted heat, taxing air conditioning systems. Darkening the glass helps control glare, but the absorption of sunlight warms it. An ideal window would block more incoming heat while also letting trapped heat escape.
Q&A: Hey AI, who should I vote for this year?
People are peppering artificial intelligence chatbots every day with questions, but when it comes to politics and the looming 2026 U.S. midterm elections, what role are AI platforms playing? Could an AI chatbot sway a voter to switch parties or reexamine their political beliefs?
IceCube detects ghost particles with 10 billion times the energy of solar neutrinos
Mysterious particles called neutrinos constantly stream through our bodies, and scientists are now detecting incredibly powerful versions arriving from distant cosmic sources using a massive observatory buried in Antarctic ice. These elusive “ghost particles” could hold
The desire to be remembered may be linked to better mental health
Most people, at some point, wonder what will remain of them after they are gone. Will their family remember them? Will something they created, taught or contributed continue to matter? A new study suggests that this deeply human desire may be connected to mental health.
Retirement does not make older Australians more lonely
Are older Australians lonelier once they retire from work? New Monash University–led research suggests that hanging up their work boots makes no measurable difference to loneliness.
Experts say high blood pressure guidelines are missing half the equation
Scientists are calling for a major rethink of how we manage high blood pressure, suggesting that eating more potassium could be just as important as cutting back on salt. A new report finds that combining increased potassium intake with reduced sodium consumption may offer
Kangaroo Island honey's chemical fingerprint tells story of Black Summer fires
Honey from Kangaroo Island's protected honeybees has been chemically characterized for the first time, giving local beekeepers scientific backing for the purity and provenance of one of Australia's most distinctive honeys.
Ultrathin kagome material opens a route to study unusual quantum states
How atoms are arranged inside materials can influence the behavior of electrons and the resulting electronic states. Kagome lattices, repeating arrangements of atoms forming triangles that share corners (with hexagonal spaces between them), have been linked with the emergence
New diabetes implant uses electricity to lower blood sugar and promote weight loss
Researchers have developed a remarkable new electronic implant that could transform type 2 diabetes treatment by lowering blood sugar without insulin or traditional drugs. The device uses a special electrically powered catalyst to convert excess glucose into a substance that
Clearer environmental benefits could encourage green EV insurance purchases
For many customers, choosing an electric vehicle (EV) is an environmentally conscious choice. But sustainability doesn't end at the showroom. It also extends to the choices people make while owning and operating their vehicles. For an EV, this can mean making informed choices
Children can fear snakes and still love nature, new study finds
Vanessa Woods' latest research didn't begin in a laboratory or during fieldwork. It began at home, with her own children.
Scientists discover that some “unhealthy” diets can boost cancer immunotherapy in mice
In a surprising discovery, scientists found that certain diets associated with obesity can make cancer immunotherapy more effective in mice, challenging traditional assumptions about diet and cancer treatment. The findings suggest that the secret may lie in how food interacts
Virtual tourism could get more realistic: Model builds panoramas
Researchers have developed an artificial intelligence (AI) model to generate realistic panoramic images for virtual tourism. The work has potential applications in cultural heritage preservation and destination marketing, the team suggests. Details are reported in the
Dust-shrouded Milky Way star cluster may be nearly as old as the universe
Astronomers have determined that VVV CL001, a metal-poor globular cluster near the center of the Milky Way, is about 13.4 billion years old, making it one of the oldest known star clusters in our galaxy. The cluster lies behind thick clouds of interstellar dust, which made its
NASA’s Perseverance Mars rover breaks historic record after traveling 28 miles
NASA’s Perseverance rover has set a historic record by traveling 28.10 miles across Mars, farther than any vehicle has ever driven on another world. Armed with groundbreaking autonomous navigation technology and increasingly advanced driving capabilities, the rover is pushing
Enzyme found to have surprising role in earliest infant gut microbiome development
Microbiologists have found that an enzyme not normally associated with microbial activities in the human gut has a role in how some bacteria access key nutrients in breast milk.
Ebola update, AI math scoop and permanent daylight saving time
Ebola outbreak crosses grim milestone, artificial intelligence solves major math problems, and scientists caution against making daylight saving time permanent
NASA reveals a haunting skull hidden in Antarctica’s ice
NASA satellites have captured an eerie, skull-shaped formation on a remote Antarctic island, but its haunting appearance conceals a troubling warning about melting glaciers. Unusually warm winter temperatures have exposed large areas of dark ice, potentially accelerating future
30,000-year-old DNA reveals Ice Age Europeans were far more connected than we thought
Scientists have uncovered surprising DNA evidence that Europeans living more than 30,000 years ago were connected across vast distances, challenging the idea that ancient populations remained largely isolated. Genetic clues from human remains and cave sediments reveal
Even moderate drinking linked to cancer and early death, major study finds
A major new study challenges the idea that moderate drinking is safe, finding that even relatively small amounts of alcohol increase the risk of cancer, heart disease, and premature death. Researchers found no overall health benefits from drinking and warn that consuming more
NASA's Hubble and Webb discover ancient worlds that remember their past
NASA’s Hubble and James Webb Space Telescopes have uncovered surprising clues about the solar system’s origins by studying 27 tiny, distant objects beyond Neptune. Scientists discovered that these ancient building blocks of planets have remained remarkably unchanged for
Scientists find surprisingly little evidence that medical cannabis helps you sleep
A major new review challenges the growing enthusiasm for medical cannabis as an insomnia treatment, finding little reliable evidence that it improves sleep quality, sleep duration, or daytime functioning. Researchers caution that this doesn't mean cannabis is ineffective, only
Global sexual health: Why communal knowledge about pleasure and well-being matters
For decades, discussions and decisions about access to contraception, abortion, maternal health care, HIV prevention and treatment, comprehensive sexuality education, gender equity and protection from sexual violence have largely flowed in one direction: from the Global North
Climate change is killing the plants of Uluṟu‑Kata Tjuṯa: Aṉangu traditional owners are concerned
When we hear that climate change is damaging natural environments, it conjures images of rising seas eroding coastlines, or heat waves bleaching the Great Barrier Reef. But what about deserts?
Collective human metabolism produces 2 billion metric tons of CO₂ a year, global study estimates
A University of Bath–led study has estimated that the carbon dioxide produced by humans as our bodies turn food into energy rose by 74% between 1985 and 2015, reaching 2.05 billion metric tons a year. Researchers say the findings could help scientists better understand where
Mars dust may be less abrasive than lunar dust, spacesuit samples suggest
Tucked away among its sensors, cameras and navigation tools, NASA's Mars rover Perseverance is wearing small swatches of spacesuit material. A rover doesn't need a spacesuit, but the swatches—each less than a square inch (6.5 square centimeters) in size—serve an important
New restrictions kick in as Delhi battles pollution
Authorities in New Delhi stepped up anti-pollution measures on Sunday, including higher parking fees and work-from-home orders, seeking to curb toxic smog in one of the world's most polluted capitals.
'Air-con nation' Singapore eyes alternatives to cool down
Long dubbed an "air-conditioned nation," Singapore is experimenting with cooling alternatives from chilled beams to "passive displacement" to curb its thirst for energy-guzzling air conditioning.
From Italy to Croatia, a warming climate threatens prized white truffles
Guided by the beam of a flashlight, Tino Marolo follows his dog Stella through the darkness of a Piedmont woodland, searching for one of Italy's most prized culinary treasures hidden beneath the soil.
Warmer seas and shifting pressure systems: The signs that suggest the Mediterranean's climate is 'tropicalizing'
Nowhere in the Iberian Peninsula or the Balearic Islands has a tropical climate—for this to be the case, the average temperature in the coldest month would have to be 18°C (64 degrees Fahrenheit) or higher. The contrast between Spain's winters and summers, and the low
Why some trees thrive far from home—and what that means for carbon sinks
In a study spanning 192 sites and four continents, researchers have discovered that conifers planted in the Southern Hemisphere grow up to four times faster and are more drought-resistant than those growing in their native ranges.
How permanent daylight saving time could affect schools
Sleep is fundamental to well-being. Decisions to end semiannual clock changes and remain on permanent daylight saving time (DST) in British Columbia, the Northwest Territories, Alberta, Manitoba and northwestern Ontario have consequences for many Canadians due to potential
Heavy hydrogen in 3I/ATLAS's methane points to a frigid birthplace
The interstellar comet 3I/ATLAS carries a chemical clue to conditions in the planetary system of its origin, locked away long before it reached our sun. Its methane signature is unusually rich in heavy hydrogen, suggesting that the comet's frozen ingredients took shape in an
