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astronaut

Exploring Zero Gravity’s Impact on Heart Function in HFpEF Patients

Categories Health, Space

Senior woman wearing face mask lying on hospital bed Credit: RUBEN BONILLA GONZALO

Could COVID-19 Offer Clues to New Cancer Treatments?

Categories Health

A model structure of a ribosome noted with color-coded flexibility indicators; red highlights ribosome regions that become more flexible, while blue depicts more rigid areas.

Scientists Discover ‘Achilles Heel’ of Antibiotic-Resistant Bacteria in Magnesium Battle

Categories Health

“Do I have a feeling of making a positive impact on community and society?” In US survey data 19 percent of respondents answered “never” or “rarely” to the question. (Image: istock.com/azatvaleev)

Too Much Sitting A Silent Threat to Heart Health

Categories Health

boy looking contrmplative

Blue Light Exposure Linked to Early Puberty and Accelerated Bone Growth

Categories Health

tuna illustration

How Microbes Create the Most Toxic Form of Mercury

Categories Health, Life & Non-humans

woman on phone

Dating App Use Linked to Higher Sexual Health Risks Among College Students

Categories Health, Social Sciences, Technology

A new AI program, SEQUOIA, can analyze a microscopy image from a tumor biopsy (left, purple) and rapidly determine what genes are likely turned on and off in the cells it contains (gene expression shown in shades of red and blue on right).

AI System Predicts Cancer Gene Activity From Biopsy Images Alone

Categories Health, Technology

helicopter dropping chemicals on wildfire

Female Firefighters Face Hidden Cancer Risk from Daily Exposures

Categories Health

spinal fluid

Brain Fluid Analysis Reveals Potential Drug Targets for Alzheimer’s

Categories Brain & Behavior, Health

Scientists utilized zinc oxide nanowires to capture cancer-associated miRNAs in urinary extracellular vesicles. By integrating machine learning analysis, they identified specific miRNA ensembles that differentiate lung cancer patients from healthy individuals, showing promise as a non-invasive, early-stage cancer detection tool. This pioneering approach could transform cancer diagnosis, enhancing patient outcomes through earlier intervention.

New Nanowire Technology Detects Early-Stage Cancer Through Urine Test

Categories Health, Technology

In 2513 children followed up from age 11 to 24 years, increased sedentary time from childhood through young adulthood significantly increased systolic blood pressure. However, a simulation replacing 10 minutes every hour of sedentary time in childhood, adolescence, and young adulthood with 10 minutes of light physical activity resulted in a cumulative reduction of systolic blood pressure by -3 mmHg. Image: Andrew Agbaje.

Light Physical Activity Shown to Counter Blood Pressure Rise from Sedentary Time

Categories Brain & Behavior, Health

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