Americans are getting chronic illnesses more often and earlier in life, report finds - The cost of health care is also growing more expensive, with two-thirds of U.S. adults worrying about paying the ...

California is one of 31 states that passed laws in 2025 limiting insurance companies’ use of prior authorization to approve ...

Ohio University Professor and economic expert Roberto Duncan, Ph.D., discusses the Los Angeles region’s post-fire rebuild and ...

Bayes' theorem is a statistical formula used to calculate conditional probability. Learn how it works, how to calculate it ...