Phys.org news
Phys.org / Flooded fields across Midwest spur push for farm-tested solutions
Larry Dallas's farm in Central Illinois's Douglas County is as flat as it gets. That's a good thing for planting straight rows and maneuvering farm equipment in the field, but there's a major downside, too. "Heavier rain ...
Phys.org / Why Eurovision stays unpredictable after 70 years of copycats and rule changes
The Eurovision Song Contest (ESC) has been attracting millions of fans every year since it was launched back in 1956. At the same time, it represents a unique opportunity for research. Almost no other major cultural event ...
Phys.org / Hidden plant molecules show up to 25 times stronger activity against Ebola and COVID-19
Scientists at the Université de Montréal's affiliated Montreal Clinical Research Institute (IRCM) have identified a new family of natural molecules with strong antiviral activity, notably against the Ebola virus and SARS-CoV-2, ...
Phys.org / Disentangling the many factors at play within exposure science
Take a brief walk outside and you're likely to encounter a wide range of things that could influence your health—the sunlight beaming on your face, a plume of exhaust, or even noise from a car driving by. Each exposure carries ...
Phys.org / A better way to search for extraterrestrial intelligence
When you're looking for signs of extraterrestrial intelligence, it helps to know what you're looking for and to go about it in the most efficient way. But work so far has generally not done so, writes Benjamin Zuckerman, ...
Phys.org / 5th-century Belgian burial with 'scrap metal' may reveal missing link between Roman and Merovingian monetary systems
A study published in the journal Britannia analyzed coins and metal items found in an early 5th-century AD burial in Oudenburg, Belgium. The burial occurred around the same time that base metal coins ceased arriving in northwestern ...
Phys.org / A leading journal finds that AI is flooding academic publishing with lower quality work
Artificial intelligence can undoubtedly help scientists with their academic papers by summarizing research and helping to improve writing. However, one downside is that it has led to a wave of poorly written submissions and ...
Phys.org / Physicists achieve first-ever 'quadsqueezing' quantum interaction
Researchers at the University of Oxford have demonstrated a new type of quantum interaction using a single trapped ion. By creating and controlling increasingly complex forms of "squeezing" – including a fourth-order effect ...
Phys.org / Explosive evaporation unlocks new possibilities in 3D printing and chemical analysis
Water droplets might seem simple at first. But when nearing evaporation, a desperate power struggle of competing physical forces can emerge, with explosive effects. In a Proceedings of the National Academy of Sciences publication, ...
Phys.org / How oak trees outwit their predators
Spring in the forest: Many insects, particularly caterpillars, hatch just when the trees' nutrient-rich leaves are still young and soft. This means they find a table laden with food and can start eating straight away. If ...
Phys.org / Bigger, faster, but still outfoxed: How prey escape predators
Predators are typically larger, faster, and more powerful than the animals they hunt. Yet in nature, most attacks fail. A new study published in the Proceedings of the National Academy of Sciences, by researchers from the ...
Phys.org / Widespread genetic exchange in disease-causing parasites revealed
Mississippi State University biologist Matthew W. Brown is part of an international research team whose latest findings, published this spring in the Proceedings of the National Academy of Sciences, are reshaping scientific ...
