Dutch youth found to have little knowledge about democracy

Dutch youth are less informed about democracy than peers in similar countries. This is evident from the International Civic and Citizenship Education Study (ICCS), an international survey conducted in 24 countries on citizenship among second-year high school students. The Dutch p … | Continue reading


@phys.org | 1 year ago

Cross-cultural mentoring to enhance education for Samoan infants and toddlers in Aotearoa

New research led by AUT academics shows how to enhance early childhood education for Samoan pepe meamea (infants and toddlers)—the majority of whom are taught in English-medium centers. | Continue reading


@phys.org | 1 year ago

Fish brains may provide insight into the molecular basis of decision-making

How do animals make decisions when faced with competing demands, and how have decision making processes evolved over time? In a recent publication in Biology Letters, Tina Barbasch, a postdoctoral researcher at the Carl R. Woese Institute for Genomic Biology, and Alison Bell (GND … | Continue reading


@phys.org | 1 year ago

Severe weather disproportionately impacts Oklahoma's native communities, study shows

As the climate, demographics and land usage continue to change, tribal communities in Oklahoma are increasingly at risk of severe weather. A recent study led by Yang Hong with the University of Oklahoma examines these changes and the risks they pose. | Continue reading


@phys.org | 1 year ago

River floods and plastics: Where did the litter go when the Meuse flooded?

Plastic pollution is a global problem and Dutch rivers are no exception. Anyone who has ever walked along their banks will know the sight of bottles, caps and food packaging. But some of that litter may originate from elsewhere. How much plastic waste is transported and deposited … | Continue reading


@phys.org | 1 year ago

Minnesota turkey farmers say expanded rural broadband could help detect bird flu sooner

Just over 5 miles from where folklore has long claimed Vikings scribbled Scandinavian etchings on a runestone, Erica Sawatzke surveys thousands of chirping baby birds in her long barn. | Continue reading


@phys.org | 1 year ago

Remote work, reduced pay: Are we willing to make a trade?

The COVID-19 pandemic continues to reshape the workforce, with almost half of Australian workers willing to sacrifice part of their annual salary to work from home. | Continue reading


@phys.org | 1 year ago

Antarctica's ancient ice sheets foreshadow dynamic changes in Earth's future

Nineteen million years ago, during a time known as the early Miocene, massive ice sheets in Antarctica rapidly and repeatedly grew and receded. The Miocene is widely considered a potential analog for Earth's climate in the coming century, should humanity remain on its current car … | Continue reading


@phys.org | 1 year ago

Scientists and the cork industry work together to preserve wine quality

Spain produces 50% of the world's cork and 30% of all cork stoppers. Cork is a natural polymer which has been a crucial element used to seal bottles, being of great importance for the wine industry. However, a major challenge is the appearance of the "corked wine" aroma, caused b … | Continue reading


@phys.org | 1 year ago

Study shows schools are providing 'fourth emergency service' by feeding families in desperate need

New research has exposed how food charity in schools is becoming mainstreamed across England amidst the cost-of-living crisis, welfare cutbacks, and entrenched poverty. | Continue reading


@phys.org | 1 year ago

Attending early education during pandemic provides sustained benefits for youngsters' development

The more time pre-schoolers spent in childcare during the first year of the pandemic, the more their vocabulary grew, a new study has found. | Continue reading


@phys.org | 1 year ago

Observations find evolving material, not rings, circling Centaur Chiron

Observations during a stellar occultation detected the presence of evolving material orbiting around Centaur (2060) Chiron, rather than a two-ring system interpretation, according to a paper by Planetary Science Institute Senior Scientist Amanda Sickafoose. | Continue reading


@phys.org | 1 year ago

Study shows that inoculating soil with mycorrhizal fungi can increase plant yield by by up to 40%

Farmland often harbors a multitude of pathogens which attack plants and reduce yields. A Swiss research team has now shown that inoculating the soil with mycorrhizal fungi can help maintain or even improve yields without using additional fertilizers or pesticides. In a large-scal … | Continue reading


@phys.org | 1 year ago

Some high-threat volcanoes are severely understudied: Study

The Cascade Volcanic Arc stretches from Northern California to southern British Columbia and contains more than a dozen volcanoes. The U.S. Geological Survey classifies 11 of them, including Mount Baker and Mount Hood, as "very high threat," meaning they pose significant hazards … | Continue reading


@phys.org | 1 year ago

Study highlights vulnerability of England's only resident bottlenose dolphins

England's only resident population of bottlenose dolphins is under serious threat from a combination of human activity, environmental pollution and difficulties in rearing young that survive into adulthood, according to new research. | Continue reading


@phys.org | 1 year ago

Māori suicide rates remain too high. Involving whānau more in coronial inquiries should be a priority

Rates of suicide in Aotearoa have remained stubbornly high, despite government efforts to address the issue through the suicide prevention strategy and action plan and other measures. | Continue reading


@phys.org | 1 year ago

Authentic or ethical? Study shows best leadership style for inclusive hiring depends on manager's racial identity

As many companies aim to build diverse workforces, candidates from historically marginalized communities continue to report unfair recruitment practices and limited opportunities. Building an equitable organization starts during the hiring process, with potential supervisors play … | Continue reading


@phys.org | 1 year ago

Lloyds of London archives show how important the city was to the transatlantic slave trade

In 1783, the City of London was gripped by a court case which symbolized the brutal economics of slavery. Two years previously, the Liverpool slave ship Zong had set out from Accra, in present-day Ghana, with 442 men, women and children crammed in its hold. | Continue reading


@phys.org | 1 year ago

As disasters and heat intensify, can the world meet the urgency of the moment at the COP28 climate talks?

Eight years ago, the world agreed to an ambitious target in the Paris Agreement: hold warming to 1.5°C to limit further dangerous levels of climate change. | Continue reading


@phys.org | 1 year ago

How fitter fish can feed more people in the midst of food insecurity

With the growing human population placing enormous pressure on food resources, it is estimated that by 2030 there will be an additional half a billion people to feed. This, combined with the rising cost of living, has amassed worldwide concern for the future of food security. | Continue reading


@phys.org | 1 year ago

Extreme weather leaves energy networks vulnerable to 'hostile actors,' Climate Statement warns

Extreme weather seasons are putting Australia's energy systems more at risk of sabotage, the government's annual Climate Change Statement warns. | Continue reading


@phys.org | 1 year ago

Hallelujah, it's school concert season: Music researcher explains why these performances are so important

Who could have imagined how quickly we would return to pre-COVID routines? | Continue reading


@phys.org | 1 year ago

Hidden reality of hygiene poverty in Ireland revealed

Hygiene poverty is a pervasive and hidden problem in Ireland and cuts across all income levels, according to the first comprehensive study of the issue in Ireland. | Continue reading


@phys.org | 1 year ago

Researcher: Policing is not the answer to shoplifting, feeding people is

Big businesses like to tell us that, as consumers, we all pay for food theft. We've been sold a narrative that as consumers who don't steal, we pay for the theft of food by others on our grocery receipts. | Continue reading


@phys.org | 1 year ago

Striving for transparency: Why Canada's pesticide regulations need an overhaul

In 2021, Health Canada announced a freeze on changing maximum residue limits (MRLs)—the maximum allowable pesticide residues acceptable under Canadian law. This decision followed substantial public outcry following Canada's most widely used weed killer glyphosate's proposed MRL i … | Continue reading


@phys.org | 1 year ago

The 'longevity bottleneck' hypothesis: Research suggests that dinosaurs may have influenced how human beings age

Human aging may have been influenced by millions of years of dinosaur domination according to a new theory from a leading aging expert. The 'longevity bottleneck' hypothesis has been proposed by Professor Joao Pedro de Magalhaes from the University of Birmingham in a new study pu … | Continue reading


@phys.org | 1 year ago

It can be hard to challenge workplace discrimination, but Australian government's new bill should make it easier

Alex Gutierrez worked for MUR Shipping and its predecessors for nearly 30 years. But in 2018 he was told, in line with company policy, it was time to set a retirement date. | Continue reading


@phys.org | 1 year ago

Plastic pollution from cigarette butts likely costs US $26 billion/year

The costs of environmental pollution caused by plastics in cigarette butts and packaging amount to an estimated US $26 billion every year or US $186 billion every 10 years—adjusted for inflation—in waste management and marine ecosystem damage worldwide, finds a data analysis publ … | Continue reading


@phys.org | 1 year ago

Researchers develop irreversible inhibitor to address proteins that have acquired drug-resistant mutations

The idea of irreversible inhibitors adhering permanently to a target protein has gained increasing attention for application in potential drug development. However, one of many hurdles is the possibility of protein mutations making otherwise effective drugs pharmacologically inac … | Continue reading


@phys.org | 1 year ago

Opinion: Science communicators need to stop telling everybody the universe is a meaningless void

The scientific worldview has made great contributions to humanity's flourishing. But, as science advances into territory once firmly held by religion—attempting to answer questions about the origins of the universe, life and consciousness—science communication often paints a fair … | Continue reading


@phys.org | 1 year ago

Earth's frozen zones are in trouble. We're already seeing the consequences, researcher says

As this year's UN climate summit (COP28) gets under way in Dubai, scientists studying Earth's frozen regions have been delivering an urgent call for action to policy makers. But is anyone listening? | Continue reading


@phys.org | 1 year ago

How a small Caribbean island is trying to become hurricane-proof

When Hurricane Maria struck the eastern Caribbean island of Dominica in 2017, it caused the kind of devastation which is unthinkable to larger countries. The Category 5 hurricane damaged 98% of building roofs and caused US$1.2 billion (£950 million) in damage. Dominica effectivel … | Continue reading


@phys.org | 1 year ago

New research sheds light on Bantu-speaking populations' expansion in Africa

About 350 million people across Africa speak one or more of the 500 Bantu languages. New genetic analysis of modern and ancient individuals suggests that these populations probably originated in western Africa and then moved south and east in several waves. The study has been pub … | Continue reading


@phys.org | 1 year ago

New research shows how Indigenous-owned businesses are creating better outcomes for their employees

We are seeing more Indigenous businesses in Australia. This is important, given these businesses produce social impact, support Indigenous economic self-determination and maintain strong levels of Indigenous employment. | Continue reading


@phys.org | 1 year ago

Q&A: Waiting for an eruption—what do we know about the Iceland volcano?

Icelanders are no strangers to volcanic eruptions, but right now the country waits in a state of limbo. | Continue reading


@phys.org | 1 year ago

What are young Australians most worried about? Finding affordable housing, say researchers

Many of us were anxious and fearful during the COVID pandemic, but we've probably started to feel a lot better since lockdowns have stopped and life looks more like it did previously. | Continue reading


@phys.org | 1 year ago

Being prepared for storm surges on the Baltic Sea coast

The record storm surge in October 2023 caused severe damage to the German Baltic coast. Effective adaptation scenarios to rising sea levels are, therefore, becoming increasingly urgent. In two recent studies, researchers at Kiel University have modeled both the flooding extent al … | Continue reading


@phys.org | 1 year ago

Distant stars spotted for the first time in the vast Magellanic Stream

For nearly fifty years, astronomers have come up empty-handed in their search for stars within the sprawling structure known as the Magellanic Stream. A colossal ribbon of gas, the Magellanic Stream spans nearly 300 moon diameters across the Southern Hemisphere's sky, trailing be … | Continue reading


@phys.org | 1 year ago

Political ideology affected how COVID-19 news was consumed, study finds

During the COVID-19 pandemic, the speed with which available health and safety information evolved was novel to most people around the world. To assess how the public handled the changing guidance, an international research team compared information consumption among citizens of … | Continue reading


@phys.org | 1 year ago

Water and electricity: Charge effects can influence flowing droplets

From precise inkjet printing to clear vision through spectacle lenses—the influence of droplets and their movement shapes numerous areas of our daily lives. While droplets should remain precisely in place on inkjet prints, it is desirable that they move quickly across the surface … | Continue reading


@phys.org | 1 year ago

Study of ancient British oral microbiomes reveals shift following Black Death

The Second Plague Pandemic of the mid-14th century, also known as the Black Death, killed 30–60% of the European population and profoundly changed the course of European history. New research led by Penn State and the University of Adelaide suggests that this plague, potentially … | Continue reading


@phys.org | 1 year ago

Applying semiconductor manufacturing principles to optoelectronic devices

Optoelectronics detect or emit light and are used in a variety of devices in many different industries. These devices have historically relied on thin transistors, which are small semiconductors that control the movement of electrons and photons made out of graphene and other two … | Continue reading


@phys.org | 1 year ago

Plants found to recruit distinct chemical activities of coumarins under different soil pHs

Plants have two main uptake mechanisms to obtain iron (Fe) from the soils. The type of strategy employed depends on the botanical classification of the plant. In the so-called strategy-I mechanism, plants must first reduce the trivalent iron (Fe3+) into bivalent iron (Fe2+). Only … | Continue reading


@phys.org | 1 year ago

Are healthy foods automatically sustainable, too?

Many people are keen on making healthy as well as sustainable food choices, and they often intuitively equate "healthy" with being "sustainable." A study by researchers at the University of Konstanz, the Johannes Kepler University Linz, and the Hamburg University of Applied Scien … | Continue reading


@phys.org | 1 year ago

Researchers achieve quantum storage of entangled photons at telecom wavelengths in a crystal

Quantum technologies are currently maturing at a breath-taking pace. These technologies exploit principles of quantum mechanics in suitably engineered systems, with bright prospects such as boosting computational efficiencies or communication security well beyond what is possible … | Continue reading


@phys.org | 1 year ago

A close look at changes to the skin biome after ear piercing

A team of microbiologists at McGill University's Redpath Museum, working with a colleague at Tattoo Lounge MTL, has investigated changes to the skin microbiome when a person has an ear pierced and a metal object inserted into the puncture. In their study, reported in the journal … | Continue reading


@phys.org | 1 year ago

'Sea firefly' ostracods demonstrate collective synchrony with bioluminescent mating signals

A team of evolutionary biologists and limnologists affiliated with multiple institutions in the U.S. has described the synchronous bioluminescent signals they observed being produced by a type of marine ostracod (Crustacea; Luxorina). In their paper published in the journal Proce … | Continue reading


@phys.org | 1 year ago

Swapping blood for spit to help with convenient at-home health monitoring

Blood tests are a common, yet often painful, step in health care. But what if we could skip the needles altogether? Saliva and blood contain many of the same biomarkers, and collecting spit is as simple as drooling into a container. Researchers reporting in ACS Sensors have devel … | Continue reading


@phys.org | 1 year ago