Alzheimer’s & Metabolism: Whole-body metabolic imaging links unusually active visceral fat with disrupted brain-network metabolism and worse cognition in Alzheimer’s patients, reframing the disease as a whole-body metabolic systems problem. Cardiology Biomarkers: A routine inflammation blood test (C-reactive protein) predicts higher long-term death risk even at modest elevations in mildly reduced-ejection-fraction heart failure. Neurodegeneration Mechanisms: Molecular profiling of donated brains shows Parkinson’s alpha-synuclein pathology varies widely in amount, modification, aggregation and seeding activity, hinting at biologically distinct forms behind the same diagnosis. Cancer & Microbes: A study explores how Fusobacterium nucleatum may shape early colorectal tumor development using archived adenoma samples, pointing to immune and growth-related differences. Diagnostics & Screening: A review proposes HPV genotyping plus non-coding RNA measurements to better separate infections likely to clear from those trending toward cervical cancer. Methods & Tools: Harvard’s PASTA workflow upgrades spatial tissue imaging by boosting signals for multi-omics on preserved tissue. Environment & Climate Risk: Satellite analysis and glacier/bedrock failure are used to explain Nepal-Tibet flash floods as emergency searches continue. Tech & Security: Caltech researchers use AI “pre-bunking” to reduce election-confidence drops from misinformation rumors. Health & Safety: A gene-linked therapy angle targets ferroptosis in post-heart-attack damage via SREBF2/Cav-1/PINK1-Parkin pathways; meanwhile, a retracted graphene oxide/nanozirconia geopolymer concrete study flags data integrity concerns.