The cross-sectional study found reaction times rose with age across four limbs, did not differ by limb dominance, and were numerically slower than in an external historical Scandinavian dataset.
A cohort of 1,547,244 Medicaid-enrolled mother-child pairs linked prenatal PM2.5 exposure with higher autism risk, while ADHD and postnatal findings varied by timing and race or ethnicity.
Researchers linked higher modeled arsenic probability to greater well depth and several geological signals, while finding a weaker association with long-term subsidence.
Sugar beet seedlings in saline-alkali soil showed the strongest reported growth, pigment and photosynthesis readings with sulfuric-acid-modified biochar, though the evidence is limited to a short-term pot study.
Researchers found cerebellar DTI abnormalities in people with concussion and higher Z-score sensitivity in regions linked to balance and sleep, but the report does not establish clinical diagnostic benefit.
A laboratory analysis of thorium-rich beach sand found a consistent temperature pattern in thoron exhalation estimates, but a less predictable response to humidity. The findings apply to controlled chamber conditions, not human exposure or health outcomes.