And that includes past hurricane surges. Monday's sunny day flood happened because of a combination of factors, and some of these are normal: The moon’s gravitational pull would have made tides ...

And for many communities, the expected strengthening of El Niño will bring even more high-tide flood days in the upcoming year. This type of flooding, also known as "sunny day" or "nuisance ...

The study, which included researchers from NASA and the National Oceanic and Atmospheric Administration, shows that sunny-day floods will ... in some places to top flood thresholds.

Plastics and microplastics, tire material, and dangerous bacteria could all be lurking below the surface of sunny day flood waters. Researchers with the citadel are hoping to learn more about the ...

And Washington, DC saw a record 22 flood days last year. Three decades from now, the city could see sunny-day floods on up to 120 days per year. Norfolk, Virginia, meanwhile, experienced some of ...