Evidence that atomically thin hafnium telluride is an excitonic insulator
The condensation of excitons with non-zero momentum can give rise to so-called charge density waves (CDW). This phenomenon can prompt the transition of materials into a fascinating new quantum phase, known as an excitonic insulator......»»
Study shows Mars" early thick atmosphere could be locked up in the planet"s clay surface
Mars wasn't always the cold desert we see today. There's increasing evidence that water once flowed on the red planet's surface, billions of years ago. And if there was water, there must also have been a thick atmosphere to keep that water from freez.....»»
Archaeologists discover southern army fought at "Europe"s oldest battle"
Archaeologists analyzed thirteenth century BC bronze and flint arrowheads from the Tollense Valley, north-east Germany, uncovering the earliest evidence for large-scale interregional conflict in Europe. The Tollense Valley in Mecklenburg-Western Pome.....»»
Six initiatives for prioritizing undergraduate student well-being
In a perspective, Holly C. White and colleagues argue that student well-being should be a goal of pedagogy, along with traditional metrics such as GPA and student retention. Despite evidence linking certain academic experiences with well-being outcom.....»»
Graphene at 20: Still no sign of the promised space elevator, but the material is quietly changing the world
Twenty years ago this October, two physicists at the University of Manchester, Andre Geim and Konstantin Novoselov, published a groundbreaking paper on the "electric field effect in atomically thin carbon films." Their work described the extraordinar.....»»
Evidence tells us voters might be convinced to accept short-term pain for long-term gain—but it will be a hard sell
In the build-up to his government's first budget, Prime Minister Keir Starmer has been setting expectations low. It will be "painful," he has warned, and a "difficult trade-off" will have to be made because of the economic inheritance left by the las.....»»
First iPhone 16 Pro durability tests show downside to new ultra-thin bezels
The iPhone 16 and iPhone 16 Pro are here, and so are the first durability tests. If you want to watch Apple’s latest flagship phones go through drop tests, knife tests, and more, head below for some links. more….....»»
Totallee launches super thin cases for iPhone 16, iPhone 16 Plus, 16 Pro, and iPhone 16 Pro Max
Totallee is now shipping their signature-style cases for all the new iPhones. Totallee has been making iPhone cases since 2013 and is the leading manufacturer of super-thin cases that provide everyday protection without adding bulk. All of their case.....»»
Scientists say there is enough evidence to agree to global action on microplastics
Science has provided more than sufficient evidence to inform a collective and global approach to tackle the continued spread of plastic pollution, according to a new report......»»
Detailed model suggests organic matter on Mars was formed from atmospheric formaldehyde
Although Mars is currently a cold, dry planet, geological evidence suggests that liquid water existed there around 3 to 4 billion years ago. Where there is water, there is usually life. In their quest to answer the burning question about life on Mars.....»»
Reducing floodplain development doesn"t need to be complex, say researchers
A paper, titled "How local governments avoid floodplain development through consistent implementation of routine municipal ordinances, plans, and programs," published in Oxford Open Climate Change uncovers evidence suggesting that, contrary to expect.....»»
Chinese scientists claim they can use Starlink satellites to detect stealth aircraft
Chinese scientists claim that radiation from Starlink constellations will actually let them detect stealth aircraft. It’s a bold claim, but based on the evidence presented … The post Chinese scientists claim they can use Starlink satellites t.....»»
Antioxidant carbon dot nanozymes alleviate depression in rats by restoring the gut microbiome
Depression is a significant challenge to diagnose and treat. Among the factors influencing depression onset and severity, there is growing evidence for chemical imbalances that generate oxidative stress throughout the body. To address this problem, r.....»»
Rugged Falklands landscape was once a lush rainforest, researchers say
A researcher from the University of Southampton (UK) has found evidence that the treeless, rugged, grassland landscape of the Falkland Islands was home to a lush, diverse rainforest up to 30 million years ago......»»
Tracking plasma progression in a picosecond: Physicists develop ultra-fast laser method to study high-density plasmas
In a few picoseconds (trillionths of a second), a small, thin piece of copper momentarily becomes dense plasma, specifically a state called warm dense matter, warm being a relative term—the metal is nearly 200,000 degrees Fahrenheit. With the short.....»»
Cuba slashes size of daily bread ration as ingredients run thin
Cuba slashes size of daily bread ration as ingredients run thin.....»»
Scientists have found evidence of past extreme solar storms—they could be disastrous for technology-based society
In September 1859, the same year that Darwin published "On the Origin of Species," telegraph systems across Europe and North America stopped working and started sparking, leading to fires in some cases......»»
Researchers find evidence that bumblebees make the same memory errors as humans
Psychologists at the University of Stirling have carried out research that shows wild bumblebees make the same memory errors as humans......»»
Study shows microbial diversity differences in volcanic cones and craters
Volcanic activity alters the Earth's surface and promotes the development of new ecosystems, providing valuable models for studying soil formation processes such as microbial composition and vegetation succession. Increasing evidence suggests that so.....»»
Evidence of “snowball Earth” found in ancient rocks
An outcrop in Scotland has material from when the Earth went into a deep freeze. Enlarge / Artist's conception of the state of the Earth during its global glaciations. (credit: NASA) Earth has gone through many geologic.....»»
Experimental evidence links plant diversity to ecosystem multifunctionality through multitrophic diversity
A study led by Prof. Liu Xiaojuan from the Institute of Botany of the Chinese Academy of Sciences (IBCAS) has demonstrated that the association between multitrophic diversity and ecosystem multifunctionality is stronger than the relationship between.....»»