FEMA’s maps are essential tools for identifying flood risks, but they have significant gaps that limit their effectiveness.

At the height of the Spanish empire, the Manila galleon turned Acapulco into a hub for the entire world's trade networks.

During the War of 1812, hundreds of enslaved men, women and children would do anything to help secure their freedom. Even if ...

Millions of Americans could face intense heat, severe storms, and flooding this week, according to forecasters.