According to the National Park Service, the cave system is “still being explored with no end in sight.” While Wind Cave ...

Looking for national parks you can see in one day? These 15 day-trippable U.S. parks offer stunning trails, epic views, and ...

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...

The United States home of country music, Nashville, has a lot of live music, fun sites and activities for residents and ...

Redfield proudly calls itself the “Pheasant Capital of the World,” but locals know it’s also the capital of affordable living. This eastern South Dakota town offers a pace of life and cost of living ...

When researchers learned the fossils were merely 1,900 to 2,700 years old—which would be the youngest woolly mammoth fossils ...

Decades ago, a spacecraft suggested Saturn's largest moon, Titan, had an ocean. New observations suggest that the liquid may ...

Careful reanalysis of data from more than a decade ago indicates that Saturn's biggest moon, Titan, does not have a vast ...

Modern tools and good old-fashioned digging revealed royal tombs, World War II shipwrecks, and the oldest Egyptian genome ...

Some 4.6 billion years ago, Earth was nothing like the gentle blue planet we know today. Frequent and violent celestial impacts churned its surface and interior into a seething ocean of magma—an ...

Giant mosasaurs, once thought to be strictly ocean-dwelling predators, may have spent their final chapter prowling freshwater ...

The bonebed contains the 21-million-year-old remains of sea cows, sharks, barracuda-like fish, prehistoric dolphins and sea ...