Cities & Health

Urban Design: The Key to Encouraging Walking

Relocating to a walkable city increases daily steps by up to 1,400, while moving to a less walkable one markedly decreases them.

Reaping the Benefits

Urban agriculture brings environmental and social benefits to communities. But challenges around access and inclusivity remain. (From 2023)

Police Chases Gone Wrong

In the United States, 40% of police road pursuits result in crashes that cause injury and even death for suspects and bystanders.

Burning Questions: Why U.S. Sunscreens Fall Short

Only 1 in 4 sunscreens on the U.S. market offer sufficient sun protection and are free of concerning ingredients. (From 2024)

Air Quality: An Unequal Burden

While overall air pollution has declined since the 1990s, Black and Hispanic communities continue to bear the brunt of toxic exposure.

The Cost of Saving on Skincare

Shopping for skincare on a budget can be difficult, especially when only 4% of skincare products sold in discount stores are allergen-free.

Turning Down the Volume on Hearing Damage

Loud music at concerts and festivals can cause long-term hearing loss. Earplugs offer a solution, but only if people wear them. (From 2024)

Vanadium, Invisible Pollution, and Cancer Risk

Exposure to environmental PM2.5—particularly vanadium, released from fossil fuel combustion—increases cancer risk.

The Future of Public Health: Perspectives from Around the World