Encephalitis lethargica killed nearly 500,000 people between 1917 and 1930. Over a century later, scientists still don't know what caused it.
Alcohol is linked to 20 health conditions, from 10 cancer types to liver disease, dementia, and heart rhythm disorders.
Appendix cancer rates have tripled in Gen X and quadrupled in millennials. Here's what researchers know about this rare cancer surging in young
A new pancreatic cancer pill called daraxonrasib nearly doubled survival in a 500-person Phase 3 trial
A landmark 2025 Lancet review of nearly 10 million people links ultra-processed food health effects to 32 conditions
Researchers in 2026 are linking the shingles vaccine to a 20% lower dementia risk, GLP-1 drugs to addiction reduction
A 2026 Nature study built a gene-expression clock that predicts biological age and mortality risk
Two new immunotherapy studies reveal a novel approach to artery plaque control, alongside 2026 guidelines updating cholesterol screening and
New research identifies two main Parkinson's disease subtypes and five subgroups, explaining why single treatments often fail and pointing
Bill Gates warns a man-made virus threat from AI-enabled bioterrorism may now surpass natural pandemic risk.
An 80-year-old Alzheimer's patient regained speech and continence after taking 5g of psilocybin, an Alzheimer's experimental drug
New 2026 research found patchouli oil matches DEET for mosquito protection. Here's what the study found and 7 things to know about patchouli
