Philadelphia experiences “almost all kinds of flooding,” said Abby Sullivan, chief resilience officer in the city’s Office of Sustainability. These include riverine flooding, caused by rivers ...

At least 67 people across eight U.S. states have died due to Ida. The remnants of Hurricane Ida dumped flooding rain, spawned tornadoes across the Northeast and caused dozens of deaths in areas ...

On Wednesday, the remnants of Ida were forecast to bring severe storms and heavy rain to Washington, D.C., Baltimore, Philadelphia and southern New Jersey, more than three days after it made ...