"The challenge is that you can't plan all infrastructure under this combination of the most severe of scenarios." Officials ...

A proposed residential project in Edmonton's river valley raises questions about the risks of building so close to the water ...

Lava flows, near mile-thick glaciers and ice age floods layered and carved up this landscape.

New research reveals that sections of New Orleans' $15 billion flood control system are subsiding faster than sea levels are ...

This summer marks 20 years since Hurricane Katrina made landfall on the Gulf Coast, leaving more than 1,300 people dead and ...

Parts of New Orleans are sinking at alarming rates — including some of the very floodwalls built to protect it. A new satellite-based study finds that some areas are losing nearly two inches of ...

The interactive Juneau Flood Dashboard shares maps, alerts, and water level forecasts for valley homes under different flood ...