A significant severe weather outbreak is unfolding across the Midwest and Ohio Valley on Friday, placing more than 146 ...

Largely due to groundwater pumping and shifting of land after the last ice age, major urban areas are subsiding, which could ...

Under South Dakota’s surface, travelers will find two show caves within 31 miles of each other. Within the famed Black Hills, ...

A powerful solar flare erupted early Tuesday, disrupting radio signals across Earth, said the NOAA Space Weather Prediction ...