Over the next decade, rising oceans are poised to redraw the edges of some of the world’s best known coastal cities, turning today’s “once in a century” floods into regular events and pushing salt ...

The findings point to heightening near-term flood risk for more than 236 million people, but river delta flooding is an issue ...

PHILADELPHIA—Fears that seawater may one day flood drinking-water intakes serving millions of people in the Philadelphia region and southern New Jersey rose again when an interstate regulator said a ...

Deadly and destructive flash flooding in Texas and several other states in July 2025 is raising questions about the nation’s flood maps and their ability to ensure that communities and homeowners can ...