9+ hour, 23+ min ago   (719+ words) Researchers investigated suspensions of large particles suspended in viscous fluid. The team discovered that directional memory (imprinted by stirring) and amplitude memory (imprinted by rocking) can coexist within the same material structure. Animals and electronic devices aren’t the only things…...

1+ day, 9+ hour ago   (782+ words) Summary: New research tracked a cohort of 1,066 individuals from age 12 onward through annual surveys from 2018 to 2025. The study addresses modern platforms like TikTok and highlights gender-specific vulnerabilities, showing that girls report higher daily usage and a more pronounced link between…...

1+ day, 9+ hour ago   (842+ words) Summary: Researchers used an age-stratified allele frequency approach across adults aged 24 to 70. By tracking how genetic variants change in frequency across age brackets, the team identified 168 variants under active natural selection, 159 of which show signs of purifying selection. Approximately 90 percent…...

1+ day, 10+ hour ago   (1085+ words) This multigenerational shift occurs because female hyenas inherit social rank from their mothers and stay in their natal clans, preserving privileges like priority food access, early reproduction, and longevity. Conversely, males disperse to join new clans and lose their maternal…...

1+ day, 11+ hour ago   (833+ words) Summary: A new study reveals that GIPR drugs act through two anatomically distinct brain regions. Activating GIPR in the brainstem directly suppresses appetite. Conversely, blocking GIPR in the hypothalamus removes an inhibitory “brake” that normally restricts the brainstem’s capacity to…...

2+ day, 6+ hour ago   (1052+ words) Because experimental drugs targeting acid ceramidase are already in development for other clinical applications, these findings provide an immediate framework for developing therapeutics to extend human healthspan. Our population is aging. The United Nations reports that by 2050, the number of…...

2+ day, 7+ hour ago   (636+ words) Summary: Researchers discovered that the three-dimensional architecture of the genome is fundamentally altered in specific brain cells of individuals with Alzheimer’s disease. Source: University of Pittsburgh The research team linked genome folding to gene activity and brain tissue organization in…...

2+ day, 8+ hour ago   (533+ words) Summary: A new study reveals that the human brain undergoes widespread, coordinated shifts in gene regulation and three-dimensional genome architecture starting in midlife. Examining individual cells across the adult lifespan in the human hippocampus, researchers mapped the structural breakdown of…...

2+ day, 9+ hour ago   (732+ words) Summary: Researchers analyzed the complex bidirectionality of the gut-brain axis under rapid time zone changes. When sleep schedules, light exposure, and meal timings shift abruptly, communication across the gut-brain-immune axis breaks down. A dream holiday, an exotic destination, a long-haul…...

2+ day, 9+ hour ago   (817+ words) While rapamycin itself is unsuitable for human clinical use due to temporary efficacy, tolerance build-up, and potential toxicity, the study uncovers critical therapeutic targets focused on neuronal excitability and circuit modulation. A new mouse study led by UCLA Health suggests…...