It’s not known how many federal probationary status employees were terminated and how many have returned to the job.

MAMMOTH CAVE, KY.- Women’s contributions to exploration and preservation have left a lasting legacy, particularly at Mammoth ...

The surface of Mammoth Cave National Park encompasses about 80 square miles. No one knows how big the underside is. More than 365 miles of the five-level cave system have been mapped, and new ...

We’ve now got a slightly clearer picture thanks to the discovery of a small but mighty ancient shark species found fossilized in the depths of the world’s longest cave system, Mammoth Cave.

MAMMOTH CAVE, Ky. — A new-to-science species of ancient shark was recently discovered in Mammoth Cave National Park in Kentucky. The small shark named Clavusodens mcginnisi, or “McGinnis ...