A new species of shark has been discovered a Mammoth Cave National Park, where fossil records have revealed more than 70 ...

A tiny shark species dating back hundreds of millions of years has been identified at Mammoth Cave National Park in Kentucky, ...

Jeopardizing the livelihoods of the men and women who work for our national parks is abhorrent. Their jobs are not only vital ...

Fossils from a previously unknown species of shark have been unearthed at Mammoth Cave National Park, shedding new light on ...

The Frozen Niagara is a flowstone rock formation made of calcite ... spot to lure travelers to his “Mammoth Cave” All of this was all part of the larger Kentucky Cave Wars that had engulfed ...

A shark no larger than a human hand that stalked the ancient sea floor 340 million years ago has been dubbed the “chipmunk ...

Not only did he become a casualty, but he also became a symbol of the Kentucky Cave Wars that rocked the region in the early ...

Mammoth Cave National Park in Kentucky celebrates the world’s longest known cave system at over 426 miles (686 km), home to ...

Skeletal reconstruction and tooth arrangement of Netsepoye from the Late Mississippian of Montana. Teeth are arranged as if ...

Zack Frank/Shutterstock Kentucky’s Mammoth Cave National Park is the world’s longest known ... by it and Sir Walter Scott called it "extraordinary". The hexagonal formations are so regular that some ...