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Medical Xpress / Nasal bird flu vaccine shows strong protection against infection in rodents

Since it was first detected in the U.S. in 2014, H5N1 avian influenza, commonly known as bird flu, has jumped from wild birds to farm animals and then to people, causing more than 70 human cases in the U.S. since 2022, including ...

Phys.org / Overcoming the solubility crisis: A solvent-free method to enhance drug bioavailability

A large share of medicines developed today may never reach patients for a surprisingly simple reason: they cannot dissolve well enough in water. For most treatments, the oral route remains the gold standard because it is ...

20 hours ago in Chemistry
Medical Xpress / Name it to tame it: Researcher discovers technique to reduce cigarette cravings

If you name it, you can tame it. That's a new tool for fighting cigarette cravings, according to assistant research psychologist Golnaz Tabibnia.

21 hours ago in Psychology & Psychiatry
Medical Xpress / Elevated BMI, physical inactivity are metabolic drivers of hypertension-related chronic kidney disease

Elevated body mass index (BMI) and physical inactivity are metabolic drivers of hypertension-related chronic kidney disease (HT-CKD), with elevated BMI exerting a greater impact, according to a study published online Jan. ...

10 hours ago in Overweight & Obesity
Medical Xpress / Chill brain-music interface: Using brain signals to enhance the emotional power of music

Musical chills are pleasurable shivers or goosebump sensations that people feel when they resonate with the music they're listening to. They reduce stress and have beneficial side effects, but they are difficult to induce ...

21 hours ago in Psychology & Psychiatry
Medical Xpress / Radiotherapy is more effective when administered at the right time of day, study finds

A team of researchers have identified a fundamental mechanism that links the 24-hour circadian cycle to the precise repair of DNA breaks. This study, conducted by researchers from the Andalusian Center for Molecular Biology ...

21 hours ago in Oncology & Cancer
Medical Xpress / Procrastination in adulthood linked to brain development during adolescence

Procrastination, the tendency to unnecessarily delay or put off tasks even if this will have negative consequences, is a common behavior for many people. While occasionally delaying or putting off bothersome tasks is not ...

Jan 29, 2026 in Psychology & Psychiatry
Medical Xpress / Pleasure and pain: Tiny worm reveals secret to protecting skin sensations

A tiny roundworm has helped University of Queensland scientists uncover minuscule structures in skin tissue that may protect the body's ability to feel temperature, touch and pain. The research is published in Science Advances.

19 hours ago in Neuroscience
Tech Xplore / A new flexible AI chip for smart wearables is thinner than a human hair

The promise of smart wearables is often talked up, and while there have been some impressive innovations, we are still not seeing their full potential. Among the things holding them back is that the chips that operate them ...

Phys.org / A new method to search for ultralight dark matter with advanced optical cavities

Dark matter is a mysterious type of matter that does not emit, absorb, or reflect light, yet is predicted to account for most of the universe's mass. While physicists have gathered extensive indirect evidence of its existence, ...

Jan 29, 2026 in Astronomy & Space
Phys.org / Measuring the quantum extent of a single molecule confined to a nanodroplet

There is no measurement that can directly observe the wave function of a quantum mechanical system, but the wave function is still enormously useful as its (complex) square represents the probability density of the system ...

Jan 29, 2026 in Physics
Phys.org / Land-intensive carbon removal requires better siting to protect biodiversity, study warns

New research looks at carbon dioxide removal—where carbon is absorbed from the atmosphere and stored—and finds that large-scale reliance on land-based methods, such as planting forests or bioenergy with carbon capture ...

Jan 30, 2026 in Earth