Many of the world’s largest river deltas—home to hundreds of millions of people—are sinking faster than rising seas, ...

Days of heavy rain have inundated both states, with all of Michigan under some form of flood alert on Wednesday.

One night, 10-year-old Sebastián Montilla heard a creature moving over a tree branch on his father’s farm in Pijao, Quindío department, one of Colombia’s renowned coffee-growing regions. As he pointed ...

Numerous flood warnings are in place in Michigan. See advisory map, short-range rain outlook.

Runoff into the Colorado is at near record-low levels, and a new report calls out the need for emergency action.

The Chisos Mountains in Big Bend National Park tower above the landscape. Markings for a physical border wall have reappeared ...

A little-known turtle found only in Louisiana and Mississippi now has a slow but steady plan from the federal government to ...

MAPS was one of a family of comets aptly called Kreutz sungrazing comets, and according to Karl Battams, the principal ...

NEWAYGO COUNTY, MI — When Gary Mahoney left for work Thursday morning his Maple Island property was still dry. By the time ...

Cartographers often simplify maps and reduce detail to clarify information. What can we learn when we apply that approach to ...

An evacuation order for those in the Muskegon River flood plain below Croton Dam remains in place Friday.

Several low water crossings remain closed Wednesday morning after flash floods and heavy rain impacted parts of Central Texas ...