Quantum dot photon emitters violate Bell inequality in new study
A new study in Nature Physics demonstrates a novel method for generating quantum entanglement using a quantum dot, which violates the Bell inequality. This method uses ultra-low power levels and could pave the way for scalable and efficient quantum t.....»»
Milan under stress due to heat waves: Study reveals districts most at risk of cardiovascular emergencies
A new study has analyzed the impact of heat waves on the cardiovascular health of Milan residents. The results show that in 18 highly vulnerable districts, home to 23% of the city's population, the risk of cardiovascular emergencies increases by 22%.....»»
Study uncovers the mafia"s role in Italy"s wildfire crisis
Over the past few years, raging wildfires in Italy have become a common and deadly occurrence. In Southern Italy, intense, record-breaking heat waves and dry scirocco winds create the perfect conditions for wildfires—both natural and coordinated......»»
Study challenges assertion that mealworms break down polystyrene
The capability of mealworms to digest and break down plastics has been challenged in a study led by researchers from The University of Western Australia......»»
Some glaciers in Antarctica have maintained considerable stability over the last millennia
A research study led by Marc Oliva, researcher at the University of Barcelona, analyzes the evolution of glaciers on the Hurd Peninsula in Antarctica, home to the Spanish Juan Carlos I Antarctic Base. This study, published in the journal Quaternary S.....»»
New study highlights job challenges for people who stutter
People who stutter have lower earnings, experience underemployment and express lower job satisfaction than those who don't stutter, a new University of Florida study finds......»»
Illegal ritualistic hunts in West Bengal kill thousands of animals each year
A new study in the journal Nature Conservation highlights the grave impacts of illegal ritualistic hunts in West Bengal, India, where thousands of hunters gather during cultural or religious festivals to kill wildlife using traditional weapons such.....»»
Once-endangered Kirtland"s warblers show extensive signs of inbreeding in genome
The genome of a once-endangered songbird shows extensive signs of inbreeding, according to a new study by Penn State researchers. Because inbreeding can negatively impact survival and reproduction, the results could guide continuing conservation effo.....»»
Ozone recovery delayed 17 years by feedstock emissions, old gear
A new study published in the journal Atmospheric Chemistry and Physics reveals a 17-year delay in the projected recovery of the ozone layer since 2006, underscoring the need for enhanced global environmental policies and enforcement......»»
AI"s power demands driving toxic air pollution, study finds
Computer processing demands for artificial intelligence, or AI, are spurring increasing levels of deadly air pollution from power plants and backup diesel generators that continuously supply electricity to the fast-growing number of computer processi.....»»
Study finds increased income boosts birthweight outcomes
Higher incomes are often correlated with healthier pregnancies and babies, but is it really the money that matters? Sedimentary rocks that formed 390 million years ago, surprisingly, help provide the answer, at least for those who live above the Marc.....»»
Google gets an error-corrected quantum bit to be stable for an hour
Using almost the entire chip for a logical qubit provides long-term stability. On Monday, Nature released a paper from Google's quantum computing team that provides a key demonstr.....»»
"We live in a universe that is just right for us": Study proposes a test for the Anthropic Principle
The Anthropic Principle—stating that the universe we live in is fine-tuned to host life—was first proposed by Brandon Carter in 1973. Since then, it has sparked significant debate......»»
New study reveals link between owner demographics and canine nutrition
Dog owners have quite a bit of control over their pets' diets, and many have strong opinions on what kinds of diets are best for their canine friends......»»
Vortex electric field discovery could impact quantum computing
A new vortex electric field with the potential to enhance future electronic, magnetic and optical devices has been observed by researchers from City University of Hong Kong (CityUHK) and local partners......»»
Observing gain-induced group delay between multiphoton pulses generated in a spontaneous down-conversion source
Spontaneous parametric down-conversion (SPDC) and spontaneous four-wave mixing are powerful nonlinear optical processes that can produce multi-photon beams of light with unique quantum properties. These processes could be leveraged to create various.....»»
Plankton study investigates how marine food webs respond to increasing alkalinity
The ocean naturally absorbs a quarter to a third of man-made CO2 emissions, but this process also leads to the acidification of seawater. By increasing the alkalinity of seawater through the addition of certain minerals (e.g., carbonates and silicate.....»»
Robots give scientists unprecedented access to study coral reef biodiversity
Mesophotic coral ecosystems have some of the highest diversity of stony corals (Scleractinia) in the world, making them particularly important for researchers. These ecosystems are also unique because they host more native species compared to shallow.....»»
Pioneering survey methodology sets new standards for gauging global scientific consensus
An international study led by Professor Peter Vickers of Durham University introduces a novel methodology for rapidly assessing scientific consensus on a global scale......»»
High heat is preferentially killing the young, not the old, research finds
Many recent studies assume that elderly people are at particular risk of dying from extreme heat as the planet warms. A new study of mortality in Mexico turns this assumption on its head: it shows that 75% of heat-related deaths are occurring among p.....»»
Experiment verifies a connection between quantum theory and information theory
Researchers from Linköping University together with colleagues from Poland and Chile have confirmed a theory that proposes a connection between the complementarity principle and entropic uncertainty. Their study is published in the journal Science A.....»»