Articles on Flooding

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Hurricane Sandy hit New York and its suburbs in 2012 as shown by imagery from Nasa’s GOES-13. Robert Simmon with data courtesy of NASA/NOAA GOES Project Science team

Can AI help coastal cities prepare for rising seas and extreme events?

Extreme storm surges can be predicted much faster with high accuracy thanks to a new AI model that helps researchers and practitioners improve coastal flood risk assessment and adaptation planning.
Workers repair a water pipeline that dates back to the 1930s. In the coming years, utility bills in Detroit are likely to rise to pay for upgrades to aging infrastructure. Jim West/UCG/Universal Images Group via Getty Images

Detroit’s water affordability crisis is tied to the uneven distribution of stormwater management costs – a fraught history explains why

Some Detroit residents spend as much as 25% of their disposable income on water bills. Many are struggling to keep up.
In the upper Midwest, aging infrastructure, from dams to city drains, was overwhelmed by floodwater in April 2026. Jonathan Aguilar/Milwaukee Neighborhood News Service/CatchLight via Getty Images

Heavy rain on snow is testing aging dams across Michigan and Wisconsin – this is the future in a warming world

Days of intense rain and snowmelt overwhelmed old dams and breached roads, forcing evacuations. Nearly half the counties in Michigan – often seen as a climate haven – were under a state of emergency.
A couple battle floodwaters as they evacuate their Houston apartment complex on April 18, 2016. AP Photo/David J. Phillip

What if Texas’ destructive Tax Day storm had centered on inner Houston instead? It’s why cities should plan for the improbable

Computer models of the storm hitting different areas show how much damage is possible, yet flood maps still focus on where flooding is most likely instead.
A beaver dam on the Noire River, a tributary of the Ouelle River, in the Bas-Saint-Laurent region of Québec. (Laboratoire d'expertise et de recherche en géographie appliquée, Université du Québec à Chicoutimi)

Do beaver dams really make flooding worse? Research casts doubt on beavers as flood culprits

Beaver dams play a key role in the ecosystem but are often considered dangerous, even though they have a limited impact on flooding downstream.

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