Articles on Urban

Displaying 1 - 20 of 107 articles

Fans can help circulate air, but on a hot day they do little for people working in a Mississippi farmer’s market. AP Photo/Rogelio V. Solis

Chronic pain is missing from America’s heat warnings

Chronic pain can make it hard to walk, carry groceries or sleep through the night. A new study finds that extreme temperatures are linked to that kind of pain.
Most pregnant women in the U.S. aren’t meeting dietary recommendations, especially in rural communities. ArtistGNDphotography/Getty Images

New dietary guidelines prioritize ‘real food’ – but low‑income pregnant women can’t easily obtain it

New research reveals a deepening crisis in prenatal health as geography and income increasingly dictate whether a mother can meet her basic nutritional needs.
Iranians pray for rain in Tehran on Nov. 14, 2025. The city is experiencing its worst drought in decades. Fatemeh Bahrami/Anadolu via Getty Images

Iran’s president calls for moving its drought‑stricken capital amid a worsening water crisis – how Tehran got into water bankruptcy

Iran’s sprawling cities and irrigated agriculture, along with tight market controls, have left the country vulnerable to drought. There are steps that would help.
Visitors get the sensation of floating above Manhattan at the Summit at One Vanderbilt. These rooms are built with low-iron glass, made with ultrapure silica sand. Benno Schwinghammer/picture alliance via Getty Images

Where does your glass come from?

Glass seems simple − it’s just sand and a few more ingredients. Yet mining and production are rarely local, raising questions about sustainability.
A tree canopy can make a big difference in temperature for people on the street below. The challenge is getting trees where they’re needed most. Andrey Denisyuk/Moment via Getty Images

Inside an urban heat island, one street can be much hotter than its neighbor – new tech makes it easier to target cooling projects

New technologies are making it easier to find these urban heat islets, opening the door to new strategies for efficiently improving community health.

Top contributors

More