A new study provides interesting insights into the dynamic between self-esteem and sexual satisfaction.

A new study in animals suggests getting a flu shot after having the flu amplifies immunity, researchers say.

A lot went wrong in the scramble to respond after a train carrying highly volatile vinyl chloride and other chemicals derailed in 2023. The lessons can help ensure safer responses in the future.

An expert explains the basics of tooth whitening, including what's safe, what's effective, and what won't make a difference.

"This knowledge now opens up new avenues for investigating memory disorders, such as Alzheimer's disease."

Health leaders, researchers, advocacy groups, companies and the public have saved millions of lives by reducing the consumption of unhealthy products.

New research shows that one particular lipid type is critical for cancer immune evasion.

A growing number of states and schools are now banning or restricting cell phones. Experts explain the research and weigh in on the policies.

Two rabies epidemics in animals spurred a state health emergency in Texas and a program that oversees annual mass wildlife vaccination. Millions of doses have been distributed since the ‘90s.