Winter's brutal grip on the US East is not letting up, with the coming days bringing subfreezing temperatures that will ...

For this installment of "From the Archives," we answer questions about the Balcones Escarpment and the Balcones Fault ...

Areas including parts of Texas and Oklahoma have already seen at least 6 inches of snow, while Tennessee had already seen 4 ...

A major winter storm is set to spread heavy snow and damaging ice across a large portion of the United States over the coming days. Dangerously cold temperatures will only worsen the storm and ...

From Niagara Falls to the Redwood Forests, state parks preserve many of the nation’s iconic landscapes and historic treasures ...

Severe weather is bringing subzero temperatures to the northern Plains, then onto the Mississippi Valley, the Northeast and ...

Republicans asked the justices to step in after a federal court rejected their claims that the state’s new congressional map ...

Spacecraft orbiting the Red Planet have helped researchers map out an ancient coastline that surrounded a large ocean billions of years ago ...

Using satellite data and ice-flow modelling, scientists have produced the most detailed map yet of Antarctica’s hidden terrain, revealing tens of thousands of hills and features that could influence ...

Scientists have devised the most detailed map to date of the terrain hidden below the vast ice sheet blanketing Antarctica, ...

The U.S. invasion of Venezuela was justified by Secretary of State Marco Rubio as a law enforcement operation to arrest ...

Sometimes to truly study something up close, you have to take a step back. That's what Andrea Donnellan does. An expert in Earth sciences and seismology, she gets much of her data from a bird's-eye ...