It’s a stress test of how modern platforms manage security at scale. The model most tech companies rely on is simple in ...

A person with advanced heart failure can look stable at a routine clinic visit. Their vitals may not alarm anyone. Their ultrasound might appear unremarkable to a quick review. The most revealing ...

New research shows stress impairs direction sense, weakening the brain’s navigation system and making it harder to stay ...

Everything I'm on was prescribed by doctors, but the AI coached me on how to talk about it," Steve Brown said.

Tests and exams often inform too late what should have been known earlier. Stealth assessment and adaptive training may provide exciting opportunities.

Duke nasal swab test detects Alzheimer's years before memory loss using immune cell analysis, achieving 81% accuracy in minutes.

When everything feels uncertain, expecting the worst can start to feel like the safest strategy. There are practical ways we ...

Imaging studies of more than 27,000 adults link a healthier thymus on CT scans with a longer life and lower risks of ...

Scientists have discovered a brain pathway that explains why scary sounds can trigger fear before you even understand what you’re hearing.

By scanning brains while people actively took intelligence tests, neuroscientists discovered that high test scores are linked to highly flexible, diverse neural networks. The findings offer the first ...

Researchers say a simple blood test could help flag which older women face a higher risk of dementia long before any symptoms ...

You have probably encountered the base rate fallacy, and it probably fooled you. Part mathematical paradox and part cognitive ...