The choices we make today will determine whether we have a livable future.
Increasingly frequent extreme heat days are putting more people’s health at risk.
Letters
Readers respond to our reporting on AI in public health and other stories from our Fall/Winter 2023 issue.
CDC epidemiologists revisited Alaskan villages to see if people who received hepatitis B vaccines in 1981 were still protected against the virus.
Untangling relationships among sleep, physical activity, and brain health may suggest ways to reduce dementia risk.
What the data say about America's growing population of older adults
More and faster cars, wider highways, and unsafe driver behaviors contribute to tens of thousands of deaths every year—but researchers see a safer road ahead.