Alzheimer's protein patterns vary across populations, biomarker study finds
Blood biomarkers may make it possible to detect changes seen in Alzheimer's disease without advanced brain imaging or cerebrospinal fluid tests.
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Coffee consumption linked to leaner body composition and sex-specific hormone patterns
Coffee is one of the world's most widely consumed beverages, and previous research has linked its consumption to a lower risk of conditions such as type 2 diabetes and cardiovascular disease. However, the biological mechanisms behind these benefits remain unclear.
Study explores how sexual minority status and mental health relate to experiences of primary care in England
City St George's researchers have found that sexual minority individuals with long-term mental health conditions report poorer experiences in some areas of primary care, while also revealing patterns that suggest potential buffering effects that could help inform efforts to reduc
Google unveils the Pixel Watch 5 with a smarter Gemini and advanced health monitoring
The new smartwatch, which starts at $399, can track blood pressure patterns and insulin resistance, as well as deliver personalized help and better sleep tracking.
DNA repair enzymes favor specific sequences, shaping mutation patterns in the human genome
When a wound does not heal properly, it leaves a scar. Similarly, mutations—which are permanent changes to genetic code—are often the result of damaged DNA that has not been properly repaired. Mutations can impede the function of genes and lead to disease and aging, but they are
Dogs can tell if you're scared or sad
fMRI scans show happiness, fear, anger, and sadness have distinct brain activity patterns in doggy brains. O recorte ajuda a contextualizar a pauta dentro de Tech.
How climate change is reshaping Africa's malaria risk
Researchers say warming temperatures are altering malaria transmission patterns across Africa, creating new challenges for health systems and disease control.
World Meteorological Organization says prepare for a strong El Niño
El Niño continues to intensify steadily and is expected to dominate global climate patterns in the August to October 2026 season, increasing the likelihood of above-normal temperatures across much of the world and driving significant shifts in rainfall patterns, according to the
Did T. rex leave these 66-million-year-old bite marks?
Fossilized dinosaur bones from Wyoming are offering a rare glimpse into the feeding behavior of Tyrannosaurus rex. Researchers examined more than 3,000 bones dating back 72 to 66 million years and found just 12 with possible tooth traces, including four with patterns that closely
Reduced gravity pushes people toward simpler movement patterns, experiments suggest
From reaching for a cup of coffee to tying your shoelaces, gravity shapes nearly all human movement. So how do our bodies react when that familiar force begins to change? Texas A&M University researchers are exploring the answer through a multiphase project supported by NASA.
Birdsong and whale song show patterns similar to human language
An international team of researchers has uncovered a previously undetected structure in the birdsong of Bengalese finches that has the same statistical patterns found in human languages.
AI-enabled measurements of 'local brain aging' offer detailed insights on dementia and mor
USC researchers have developed an approach that uses artificial intelligence to generate detailed maps that highlight differences in how distinct parts of the brain age. The new model also sheds light on how patterns of brain changes correlate with changes in cognitive function a