Science & Health Summary

Astrophysicists have made significant strides in understanding the invisible universe. By examining tiny distortions in the shapes of distant galaxies, they have successfully mapped dark matter and dark energy across one of the largest sky surveys ever conducted.

This research supports the standard model of cosmology, providing insights into the universe's fundamental structure. In health news, a comprehensive meta-analysis reveals that well-planned vegetarian and vegan diets can support healthy growth in children, often leading to better heart health markers.

Additionally, a randomized trial involving 56 adults with ADHD demonstrated that four weeks of transcranial alternating current stimulation, or tACS, significantly improved inattention. The benefits were linked to reduced gamma connectivity in the brain and were sustained for up to eight weeks, with safety profiles comparable to sham treatments.

Meanwhile, a study highlights how waning immunity is influencing the evolution of respiratory viruses, leading to increased reinfection rates. These findings underscore the dynamic interplay between scientific research and public health, particularly in understanding dietary impacts and neurological interventions as well as the ongoing challenges posed by viral evolution.