As climate change escalates, cities around the world become increasingly at risk for flooding. By 2100, sea levels are expected to rise three to four feet — and are now rising faster than they have in ...

The Resilient Tunnel Plug is demonstrated to show it can quickly fill a subway or tunnel and prevent or limit flooding and damages. To take part in the Machine Design infrastructure survey, click here ...

A giant inflatable plug that can be filled with 35,000 gallons of water at a moment’s notice could have prevented some of the flooding that crippled New York City’s transit in the wake of Sandy, ...

The US Department of Homeland Security (DHS) has developed a ten-by-five-metre inflatable structure that could be quickly deployed to isolate sections of transit or rail tunnels in the event of ...