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Medical Xpress / Exploring safer surgical tools to reduce swallowing complications after spine surgery

Rice University mechanical engineers and Baylor College of Medicine neurosurgeons have identified simple changes to surgical tools that could reduce strain on the esophagus and potentially lower the risk of swallowing difficulties ...

Jul 21, 2026
Phys.org / A new stellar census strengthens the case for a 13.8-billion-year-old universe

Astronomers have used the ages of more than 155,000 stars in the Milky Way to independently estimate the age of the universe, and their findings may be good news for the standard cosmological model. The new research was reported ...

Jul 15, 2026
Phys.org / How Gravity from Entropy theory connects the second law of thermodynamics with the emergence of cosmic structure

A new study by Queen Mary University of London mathematician Professor Ginestra Bianconi proposes a new perspective on one of the deepest questions in modern physics: How can the universe become increasingly structured and ...

Jul 17, 2026
Phys.org / Legalization of sports betting has led to households saving significantly less money

As legalized sports betting becomes increasingly accessible through mobile apps such as DraftKings and FanDuel, a new study by BYU finance professors finds that people are saving less to fuel gambling habits.

Jul 21, 2026
Phys.org / Invasive plants boost mosquitoes in low-income areas of Baltimore and DC

In many urban areas, low-income neighborhoods have more mosquitoes, making residents more vulnerable to mosquito-borne diseases. A new study co-authored by scientists at Cary Institute of Ecosystem Studies found that invasive, ...

Jul 21, 2026
Phys.org / Google wants to release 16 million sterile mosquitoes: Australian tests offer a valuable lesson

In the United States, Google's, now Alphabet's, Debug initiative has asked the federal government for permission to release up to 32 million sterilized male mosquitoes in California and Florida.

Jul 21, 2026
Tech Xplore / 'Fictional' chatbots help explain popularity of artificial intelligence

The huge popularity of AI chatbots can be explained by their accepted role as fictional characters in people's lives—in the same way as those found in films, TV and books, a new study shows.

Jul 21, 2026
Medical Xpress / Severe flooding linked to increased deaths from opioid use in rural Appalachia

Severe flooding may contribute to higher mortality rates from opioid use in rural Appalachia, according to a study by researchers at Penn State. The findings—published in the Proceedings of the National Academy of Sciences—are ...

Jul 20, 2026
Medical Xpress / Cannabis drinks sold next to soda are sending kids to the ER, doctors say

Cannabis beverages are increasingly turning up in stores next to iced tea, sodas and even chocolate milk, and doctors warn that easy access is putting kids at risk.

Jul 21, 2026
Tech Xplore / Airbus pushes ahead with future single-aisle jet, hydrogen plane

With its extended, foldable "wing of tomorrow" unveiled Tuesday at the Farnborough Airshow, Airbus is moving closer to the 2030 launch of its new single-aisle aircraft, Bruno Fichefeux, head of future programs at Airbus, ...

Jul 21, 2026
Phys.org / Understudied dogs may reshape what science knows about canine behavior

Dogs are humans' best friends in many places across the globe. But does a dog in New York City respond in the same way as a dog in Kyoto or Buenos Aires?

Jul 21, 2026
Medical Xpress / Beer, beans and seafood: Wastewater exposes hidden maps of community diets

A new study suggests what's flushed down the drain can offer a real-time snapshot of what communities are eating. Researchers at Duke University School of Medicine and the University of North Carolina at Chapel Hill analyzed ...

Jul 21, 2026