The nation's biggest cities are sinking, according to data from a new study. Known scientifically as land "subsidence," the ...

The movement is slow — sinking on the scale of millimeters per year in the United States — but the effects accumulate over ...

The most populated cities in the country are slowly subsiding, posing risks to infrastructure and exacerbating flooding—and ...

New high-resolution satellite map reveals nearly 100,000 unknown ocean mountains, or seamounts, boosting climate and maritime ...

Michigan has the highest percentage of water area among U.S. states, at 41.5%. Alaska has the largest total water area, while Michigan leads in Great Lakes water area. Michigan tops the nation when it ...

The Athens-Clarke County Planning Department is bringing a renowned urban planning expert to town this week as part of a ...

South Africa’s surface is rising. Slowly, almost invisibly, some areas are lifting by as much as two millimeters each year.

Both maps use an engaging, neon pink-to-teal color ramp on snow depth data from the Snow Data Assimilation System.