For 150 million people across the United States, humidity surged to levels higher than Miami late Monday. Maps show where.

In the United States ... north-central states early next week. During June 2023, smoke from wildfires in Quebec streamed down the Eastern Seaboard, creating Mars-like scenes in New York and causing ...

The U.S. Coast Survey map calculated the number ... settled primarily along the Eastern seaboard and especially in the cities of the northern United States. Free African Americans were almost ...

Maps show where extreme humidity and 90- or 100-degree temperatures will affect about 255 million people across the United ...

In this globally warmer climate of the early Miocene, the eastern seaboard seems to have had a generally homogenous climate, with warmer and wetter conditions for the northeast and conditions that ...