Old maps of North America often included mysterious bodies of water that didn't exist, sparking curiosity and intrigue. One such example is the so-called "Sea" that appeared on several early maps, ...

A NASA map shows the size of the Antarctic ozone hole at its largest point this year, when it spread to the size of North America. The ozone layer protects life on Earth from the sun's ultraviolet ...

The industrial area along the Port of Stockton, a deep-water shipping channel on an island in the Sacramento-San Joaquin River Delta, is viewed on May 22, 2023, in Stockton, Calif.

Texas’ ‘Flash Flood Alley’ is one of the most flood-prone areas in North America The region includes Dallas-Fort Worth, follows the I-35 corridor and curves into southwestern Texas.