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Medical Xpress / People's sniffing behaviors predict what they are smelling, study shows

Humans and other animals actively sense their surrounding environment. This entails the deliberate adjustment of motor behavior involved in sensory sampling (i.e., movements of the eyes, ears and hands) in line with the stimulus ...

9 minutes ago in Neuroscience
Phys.org / Probing the existence of a fifth force via neutron star cooling

Neutron stars are ultra-dense star remnants made up primarily of nucleons (i.e., protons and neutrons). Over the course of millions of years, these stars progressively cool down, radiating heat into space.

19 minutes ago in Physics
Medical Xpress / Early Parkinson's predictor found in daily step count

Oxford's Big Data Institute and Nuffield Department of Population Health report that daily step counts may help identify who will later be diagnosed with Parkinson's disease, with lower activity patterns acting as an early ...

Medical Xpress / Dengue vaccine gains first major approval

The world's first single-dose vaccine to prevent dengue fever has been approved for licensure in one of the largest countries affected by the disease, following 16 years of research contributions by scientists at the University ...

Medical Xpress / From field to lab: Study reveals how people with vision loss judge approaching vehicles

Patricia DeLucia has spent decades studying something many of us never think about: judgments about collisions that are crucial for safety. But the roots of her research stretch back to her childhood, long before she became ...

6 minutes ago in Psychology & Psychiatry
Tech Xplore / Light yet strong material inspired by egg whites can cool devices faster

A research team at the Korea Institute of Materials Science (KIMS) has developed a high-performance heat-dissipating composite material that achieves both eco-friendliness and low-cost processing.

13 minutes ago in Electronics & Semiconductors
Medical Xpress / Order of cancer-driving mutations affects the chance of tumor development, study shows

The order of cancer-driving mutations—genetic changes—plays an important role in whether tumors in the intestine can develop, new research reveals.

16 minutes ago in Oncology & Cancer
Medical Xpress / Researchers uncover the earliest stages of human placenta formation

A gene that turns on very early in embryonic development could be key to the formation of the placenta, which provides the developing fetus with what it needs to thrive during gestation.

51 minutes ago in Genetics
Medical Xpress / America doesn't have enough hospital beds. This could help

Every day, across the nation, patients wait hours or days in emergency departments until a bed opens up for them in the hospital.

9 minutes ago in Medical economics
Phys.org / Extremely rare 'dinosaur mummy' makes its way to Minnesota for study

The fossil called "Medusa" could be a dinosaur mummy—the remains of an Edmontosaurus about 66 million years old that researchers believe contains a significant amount of skin and tendon tissue.

19 minutes ago in Biology
Medical Xpress / Beyond biology: Why social context is the key for improving modern medicine

A new series in The Lancet led by a UC Berkeley professor equips policymakers and clinicians with a toolkit to break out of silos and make more informed health decisions.

Tech Xplore / Chicago Tribune sues Perplexity AI for copyright infringement

On Dec. 4, the Chicago Tribune filed a copyright infringement lawsuit in New York federal court against Perplexity AI, alleging the California-based startup has been unlawfully profiting off the newspaper's content in building ...

18 minutes ago in Business