Two people of the same age can age very differently. Frailty helps explain why, and what can be done to reduce risk.

Across the 19th and 20th centuries, urban residents developed a range of strategies to manage extreme heat in densely built environments.

This new drinking trend may help you to drink more mindfully and pace yourself better.

While net migration is on a downward trajectory, it is still positive, meaning that the foreign-born population continues to grow.