Summary: A new study has examined brains affected by PTSD at the single-cell level, uncovering distinct genetic alterations that may drive the disorder. Researchers focused on the dorsolateral prefrontal cortex,…
Category: Life
Why Some People Struggle to Recognize Faces of Other Races
Summary: New research reveals that some individuals may experience selective difficulty recognizing faces from racial groups different from their own, a phenomenon known as category-selective face blindness. While general face…
Facial Expressions Reveal Hidden Cognitive States
Summary: New research shows that facial expressions can reveal internal cognitive states, accurately predicting task performance across both macaques and mice. By analyzing facial features during a foraging task in…
Wellbeing May Help Protect Memory in Middle Age
Summary: A new 16-year study of over 10,000 adults finds that higher wellbeing is linked to better memory performance in middle age. Researchers tracked participants’ psychological wellbeing and memory recall,…
50 years after ‘Jaws,’ sharks face their own terror
One June 20, 1975, a fictional great white shark stalked beachgoers on Amity Island — and struck terror into moviegoers around the world. Jaws, based on Peter Benchley’s best-selling novel,…
AI Generates Relatable Empathy Experiences
Summary: Researchers have developed an AI tool called EmoSync that boosts empathy by tailoring emotional analogies to each user’s personality and life experiences. Unlike traditional empathy tech that assumes uniform…
Kraft, Pepsico and Tyson move to remove synthetic food dyes
Major food company Kraft Heinz said it will remove all chemical, artificial dyes from its food products following Health Secretary Robert F. Kennedy Jr.’s push. … Kraft Heinz said the removal for…
Pain Perception in Babies Develops in Stages After Birth
Summary: A new study shows that the networks responsible for processing pain in infants develop gradually, with emotional and cognitive pain responses maturing only after birth. Researchers scanned the brains…
U.S. seal populations have rebounded — and so have their conflicts with humans
Aaron Tremper is the editorial assistant for Science News Explores. He has a B.A. in English (with minors in creative writing and film production) from SUNY New Paltz and an…
Gut Microbiome May Influence Bipolar Medication Response
Summary: A new review has examined how bipolar disorder medications interact with the gut microbiome, revealing important links between treatment response and gut microbial composition. Researchers analyzed 12 studies comparing…
