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Phys.org / Peering below Callisto's icy crust with ALMA

What exists beneath the surface of Jupiter's icy moon, Callisto? This is what a recent study accepted by The Planetary Science Journal hopes to address as a team of researchers investigated the subsurface composition of Callisto, ...

18 hours ago in Astronomy & Space
Medical Xpress / Researchers uncover hundreds of emojis in patient records

Analysis of 218.1 million notes from 1.6 million patients' electronic health records revealed growing use of emojis.

16 hours ago in Health informatics
Medical Xpress / Medical debt linked to rent and mortgage problems, study says

People burdened with medical bills may also be more likely to struggle to keep a roof over their heads, a new study finds.

14 hours ago in Health
Medical Xpress / US overdose deaths fell through most of 2025, federal data reveals

U.S. overdose deaths fell through most of last year, suggesting a lasting improvement in an epidemic that had been worsening for decades.

16 hours ago in Addiction
Medical Xpress / While exploring the cosmos, astronauts also fuel explorations of the biology of aging and cellular resilience

When the four-member crew of Axiom-2 launched into space in May 2023, their 10-day mission was chock full of experiments aimed at understanding human physiology. Results from some of those experiments, now online at Aging ...

17 hours ago in Medical research
Phys.org / Human–wildlife conflict in Zimbabwe is a crisis: Who is in danger, where, and why?

In the fishing villages along Lake Kariba in northern Zimbabwe, near the border with Zambia, everyday routines that should be ordinary—like collecting water, walking to the fields or casting a fishing net—now carry a ...

17 hours ago in Biology
Tech Xplore / New legal framework clarifies liability for AI-generated child abuse images

A short, seemingly harmless command is all it takes to use Elon Musk's chatbot Grok to turn public photos into revealing images—without the consent of the people depicted. For weeks, users have been flooding the platform ...

18 hours ago in Security
Phys.org / Eleven novel factors essential for mouse zygote development discovered

A research team led by Associate Professor Hirofumi Nishizono and graduate student Masaki Kato from the Research Support Center at the Medical Research Institute of Kanazawa Medical University has identified eleven novel ...

18 hours ago in Biology
Medical Xpress / Study finds radiation therapy administered before surgery rarely shrinks retroperitoneal sarcoma tumors

According to new research, radiation therapy administered before surgery rarely produces favorable responses in patients with retroperitoneal sarcoma (RPS), a rare and aggressive cancer that forms in the abdomen. The study ...

16 hours ago in Oncology & Cancer
Medical Xpress / Nutritional monitoring eases celiac symptoms in children, yet social challenges persist

According to a recent study by researchers at the University of the Basque Country (EHU), raising social awareness is essential to improving the well-being of celiac individuals.

16 hours ago in Pediatrics
Tech Xplore / Grok fallout: Tech giants must be held accountable for technology-assisted gender-based violence

The new image and video editing feature for xAI's chatbot, Grok, has generated thousands of non-consensual, sexually explicit images of women and minors since Grok announced the editing feature on Christmas Eve. It was promoted ...

17 hours ago in Business
Medical Xpress / ctDNA levels after neoadjuvant therapy may predict breast cancer recurrence better than pathologic complete response

The presence of circulating tumor DNA (ctDNA) in patients with human epidermal growth factor receptor 2 (HER2)-positive breast cancer after they received neoadjuvant treatment and surgery predicted worse outcomes than in ...

18 hours ago in Oncology & Cancer