Summary: A new study reveals that metabolic health, particularly modest increases in blood sugar, plays a bigger role than age or testosterone in declining sexual and reproductive function in men.…
Category: Featured
Oxytocin Protects Mood During Sleep Loss
Summary: New research suggests oxytocin, the so-called “love hormone,” may help protect women from mood disturbances caused by sleep disruption and hormonal changes during postpartum and menopause. In a controlled…
xAI apologizes for Grok’s offensive posts
Grok, the artificial intelligence assistant, praised Nazi leader Adolf Hitler in a series of posts deemed anti-Semitic. Elon Musk’s startup xAI apologized Saturday for offensive posts published by its artificial…
Faced with US heat waves, the Navajo push for power—and A/C
Most of the United States was electrified in the 1930s, but efforts in the Navajo Nation only began in the 1960s, and there are still not enough power lines. Workmen…
Does AI actually boost productivity? The evidence is murky
Credit: Pixabay/CC0 Public Domain There’s been much talk recently—especially among politicians—about productivity. And for good reason: Australia’s labor productivity growth sits at a 60-year low. To address this, Prime Minister…
Maternal Depression Linked to Weaker Bonds
Summary: A comprehensive global review confirms that maternal depression undermines parenting, impairing mother-infant bonding and reducing sensitivity to a child’s needs. Researchers analyzed nearly a decade of observational studies, finding…
Beat the heat with these cooling gadgets and wearables
This image released by Warmies shows plush animal toys that can be popped in the freezer to provide cooling comfort. Credit: Warmies via AP You can only sit in front…
What the ‘black box’ can tell us about plane crashes
People offer prayers for crew members of the Air India flight that crashed in Ahmedabad last month during a prayer meeting at a church in Mumbai, India, Saturday, July 12,…
Study Challenges Link Between Football and Brain Protein Buildup
Summary: A new study questions whether playing youth football leads to harmful protein buildup in the brain. Researchers examined 174 donated brains, including former high school and college players, and…
Spotting Silent Scars: A New Way to Detect Childhood Abuse
Summary: Childhood maltreatment leaves profound and often unseen scars, affecting mental health, physical well-being, and social development long into adulthood. Traditional assessments are invasive and often miss the full scope…
