Valenzuela City Mayor Wes Gatchalian on Saturday unveiled his city’s plan to build its first water catchment project to address the persistent flooding along a section of McArthur Highway, a major ...

A project to analyze flooding in south Chicago will eventually consist of about 50 sensors transmitting data in real time for analysts and emergency responders.

Hundreds of sensors placed throughout New York City measure water as it rises, then send the data to an interactive map ...