This year’s strain tends to cause more deaths and hospitalizations.

Users have opposed efforts to regulate kratom, saying it could be a safer alternative to opioid pain pills that have caused an epidemic of abuse.

The new definition of high blood pressure is now a reading of 130 over 80, below what it used to be.

Caffeine blocks the receptors in our brains for a chemical that helps us taste sweets, so then we crave them.

People repeatedly jolted awake during the night show immediate increases in amyloid buildup in their brains, a process associated with Alzheimer’s.