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Tech Xplore / Soft exosuit shows motor-free path to wearable walking assistance

Researchers in China have unveiled a new robotic exosuit driven entirely by soft artificial muscles instead of traditional motors. This technology could make it easier for older adults, injured patients or factory workers ...

Jul 21, 2026
Phys.org / Why a tiny social media post has mathematicians rethinking AI

As millions of people were coming down from the excitement of the FIFA World Cup final at the start of this week, a different kind of excitement was building within the mathematical community. Levent Alpöge, a mathematician ...

Jul 22, 2026
Medical Xpress / A single RSV shot emerges as a promising new shield for infants at risk of severe disease

Viral infections that attack the lungs are among the leading reasons infants are hospitalized. A new treatment may offer protection against these infections that is as effective and safe as existing options but requires far ...

Jul 22, 2026
Phys.org / Lipid nanoparticles deliver one-two punch to shrink resistant oral tumors in preclinical models

Oral squamous cell carcinoma (OSCC) is the most common form of head and neck cancer, and the number of new cases is predicted to rise by 30% in the next decade. Despite decades of cancer research, treating OSCC remains a ...

Jul 23, 2026
Medical Xpress / A mother's devotion to newborns begins in the brain, study suggests

New research has found that a hormone is responsible for making mothers' interactions with newborns feel rewarding rather than just necessary. The University of Otago—Ōtākou Whakaihu Waka study, published in Science Advances, ...

Jul 23, 2026
Phys.org / Ceramic vessels reveal how social inequalities were also cooked into 19th-century Brazil

Fish, shellfish, maize, manioc, rice and even chicken eggs. Molecular residues preserved in more than 180 ceramic vessels from southern Brazil have made it possible to reconstruct what different communities were cooking more ...

Jul 23, 2026
Medical Xpress / Gene activity in blood fluctuates more than expected—and that has consequences for medicine

Take a blood sample from someone in the dead of winter. Take another in midsummer. Same person, same laboratory. And yet, at the level of gene activity, the molecular picture can look surprisingly different. This is not an ...

Jul 23, 2026
Medical Xpress / Premature blood stem cell aging in sickle cell disease may be reversible

Sickle cell disease causes premature aging of blood stem cells, which scientists may be able to address with a special class of drugs, according to a new study from St. Jude Children's Research Hospital. Patients with sickle ...

Jul 23, 2026
Medical Xpress / Exceptional memory in 80s defies simple Alzheimer's genetic risk explanation

Many people assume that some memory decline is an inevitable consequence of getting older. But a select group of older adults, known as "SuperAgers," reach their 80s and 90s while retaining memory performance as good as or ...

Jul 22, 2026
Medical Xpress / Frequent cannabis users wake with higher cortisol levels, study finds

Research suggests people who often use cannabis start their day with higher cortisol levels than people who don't, indicating a relationship between frequent cannabis use and a possible dysregulation of the body's daily stress ...

Jul 22, 2026
Tech Xplore / AI catches up with humans to score 100% at top math contest

A perfect score at the world's most prestigious math contest used to be the preserve of a handful of bright young minds each year, but for the first time, artificial intelligence has also earned a perfect score.

Jul 23, 2026
Medical Xpress / New immune mechanism helps explain why ovarian cancer stops responding to chemotherapy

Scientists at The Wistar Institute have identified a new mechanism behind the chemotherapy resistance that makes ovarian cancer so lethal. In a new study published in The Journal for ImmunoTherapy of Cancer, the researchers ...

Jul 23, 2026