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Phys.org / Maya altar and offerings at abandoned Belize sites highlight enduring ritual activities
Archaeologists excavating Maya sites at Kaxil Uinik and Ayiin Winik in Belize have discovered the first reported Late Postclassic altar in the region, along with additional evidence that Postclassic Maya people continued ...
Phys.org / Italian astronaut expects home flavors on Artemis III menu
Italian astronaut Luca Parmitano is hoping to bring a taste of his homeland to the Artemis III mission he will pilot near Earth in 2027 to test two lunar modules.
Phys.org / Oldest Maya Long Count calendar date may reveal how royalty turned time into power
Archaeologists working at the ancient Maya site of El Palmar in Campeche, Mexico, have discovered what may be the earliest known Long Count calendar date in the Maya lowlands. It is carved into a stone monument and is interpreted ...
Tech Xplore / Ads in New York must now label AI-generated 'synthetic performers'
Any advertisements in New York that feature artificial intelligence-generated people in place of actors will now be violating state law if they don't clearly label that they have used a "synthetic performer."
Tech Xplore / Monolayer WSe₂ unlocks high-performance p-type transistors that could change how future chips balance speed and power
Transistors, small devices that can amplify or switch electrical signals, are central components of all modern computer chips and digital devices. There are two main types of transistors, known as n-type and p-type transistors.
Medical Xpress / A brain-computer interface that works with—not against—the brain
It might soon be "game over" for the video game controller. Yale researchers have developed a new kind of brain-computer interface (BCI) that lets humans play video games directly with their brains. Using real-time fMRI (functional ...
Phys.org / Physicists observe synchronized quantum dance of excitons and phonons
An international team of researchers has reported a major advance in understanding quantum dynamics in semiconductor materials. They directly observed how excitons and phonons evolve together in perovskite nanocrystals, revealing ...
Phys.org / Freshwater boundary breach deepens as climate and land use amplify extremes
Human activities have significantly altered the freshwater cycle, threatening its ability to support vital climatic and ecological Earth system processes. A new study led by researchers at the University of Eastern Finland ...
Phys.org / Brain removal in Iron Age Scotland burial reveals far-reaching family ties
It is difficult to identify funerary practices in Iron Age (c. 800 BC–AD 43) Britain, as human remains rarely survive. However, evidence is particularly prominent in north-west Scotland, because environmental conditions support ...
Phys.org / Can AI help coastal cities prepare for rising seas and extreme events?
Our novel artificial intelligence model can predict extreme storm surges with high accuracy, including under future climate conditions. Because the AI model runs much faster, it can help researchers and practitioners better ...
Medical Xpress / Human traits beyond inherited genes can still leave a measurable imprint on your life, study shows
Our parents' genes, even the ones we didn't inherit, leave a measurable lasting imprint on our lives. An international team led by researchers at the Institute of Science and Technology Austria (ISTA) and the Norwegian Institute ...
Phys.org / Adélie penguins use colony cues to switch foraging sites if their previous trip was unsuccessful
Many animals live in groups. Among seabirds in particular, most species form colonies during the breeding season. Although coloniality entails costs, such as increased competition for food and disease transmission, its repeated ...