99-year-old dancer runs daily fitness classes to raise money for the NHS

U.S. sees sharp decrease in life expectancy largely due to COVID-19 pandemic, CDC says

Study finds two COVID vaccines effective against variant arising in California

Language used by researchers to describe human populations has evolved over the last 70 years

Long COVID: Female sex, older age and existing health problems increase risk

Incidence of local-stage cancers decreased from 2019 to 2022: Study

New book highlights need for rapid, frequent screening to control the pandemic