Be sure to check out our winter coloring pages for kids and adults as well! Disclosure: This author may receive commission ...

For more information, you may want to order the Maryland Appalachian Trail Guide or check out the Nat Geo topographic map ... approximately 9 miles north of Baltimore. You can enjoy free guided tours ...

It’s probably safe to say that most people, given the chance to trade their cellphone for a landline, swap out their vehicle ...

It stood in contrast to the adjacent, tribally managed forest, where timber operations followed the topographic contours of watersheds and ridgelines or imitated fire scars from lightning strikes. “It ...

The Yellowstone region is riddled with fault scarps, many of which have only recently been recognized thanks to the release of high-resolution lidar topographic data ...

Up until the mid‑20th century, it was believed by archaeologists that the island of Bahrain had been a prehistoric cemetery, ...

Dennis Gabor proposed the concept of holography. After 75 years of development, holographic imaging has become a powerful ...