Latest Science News
Brain-navigation tests may help detect neurodegeneration earlier
Researchers reported that poor performance on virtual-reality path-integration tasks was linked to accelerated cortical thinning in multiple brain regions and to biomarkers associated with neurodegeneration. The findings suggest a possible non-invasive way to identify early brain changes before clinical symptoms become obvious.
Better heart health linked to lower risk of severe COVID-19
A study highlighted by EurekAlert found that adults with the best American Heart Association Life’s Essential 8 scores were nearly half as likely to be hospitalized or die from COVID-19 as those with the worst scores. The strongest protective associations were tied to physical activity, BMI, blood pressure, and sleep.
NASA JPL tracks a safe asteroid close approach
NASA’s Jet Propulsion Laboratory says a near-Earth asteroid has a safe close approach of about 644,000 miles on May 27. The update reflects ongoing planetary-defense monitoring and routine tracking of objects that pass near Earth.
Medical research spotlighted at the American Urological Association meeting
Business Wire’s science research feed highlights Combat Medical’s presentation on the HIVEC HEAT trial at the American Urological Association Annual Meeting. The item points to continuing clinical research in urology and cancer treatment technologies.
Otovo announces acquisition move in distributed solar operations
Otovo said it signed a non-binding letter of intent to acquire SunSystem Technology, a U.S. provider of operations and maintenance services for distributed generation assets. While not a pure laboratory science story, the deal is relevant to clean-energy technology and deployment.
Climate expert warns of a possible record-hot summer
Euronews reported a climate expert warning of a “possible” hottest summer ahead, underscoring concern about extreme heat risk. The forecast adds to broader climate-science attention on rising temperature extremes and public-health impacts.
Hourly medicine feed shows active global health research updates
EurekAlert’s medicine and health page was updated throughout the morning with new studies, including work on virtual-reality navigation and heart-health-related COVID-19 risk. The feed indicates a steady stream of current biomedical findings being released to the public.
Ongoing focus on neurodegeneration biomarkers
The virtual-reality navigation study also emphasized blood biomarkers tied to neurodegeneration, suggesting researchers are combining behavioral and biological measures. That approach could improve early detection strategies for conditions such as Alzheimer’s disease.
Cardiovascular health emerges as a predictor of infectious-disease outcomes
The heart-health/COVID-19 result reinforces a larger scientific theme: baseline cardiovascular fitness can shape vulnerability to severe infection. The study’s findings may inform prevention strategies that integrate chronic-disease management with infectious-disease risk reduction.
Planetary-defense tracking remains active
NASA JPL’s asteroid watch page shows routine monitoring of near-Earth objects, including today’s safe flyby. These updates are part of the broader global effort to detect, characterize, and assess the risk of asteroids passing near Earth.