The discovery of yet another shark species continues the archaeological breakthroughs at Mammoth Cave National Park, which has a pretty fascinating human history, too. A seafloor covered much of ...

The stalactites and stalagmites of Sequoia National Park’s Crystal Cave, a sprawling subterranean wonder that’s been closed for four years, will be accessible again this summer. But to get in ...

[email protected]. The fossilized remains of a newly discovered ancient shark species found in the depths of Kentucky’s Mammoth Cave National Park reveal not the sharp, pointy ...

Crystal Cave, located in Sequoia National Park, will reopen to the public on May 23 after a four-year closure due to fire and weather damage. Visitors can purchase tickets for guided tours ...

Despite the impacts, national park officials noted that the visitor center and cave tours remain open. They added that park crews are continuing clean-up efforts in impacted areas. Mammoth Cave ...

The company that brought the dire wolf back from extinction wants to do the same for the dodo, Tasmanian tiger, and woolly mammoth ... the blockbuster Jurassic Park where a similar project ...

The world’s largest cave is over five miles long - so big that even a Boeing 747 could fit inside it. Hang Son Doong is in Phong Nha-Ke Bang National Park in Vietnam, near the border with Laos ...