What on Earth?
Temple of Blood (4x12)
Air date: Jan 16, 2018
An ancient man-made volcano might reveal buried treasure and bloody human sacrifice; when NASA discovers a strange pattern in the Arctic ice, experts investigate if it has alien origins; a mystery in the Sahara might have a sinister explanation.
- Premiered: Feb 2015
- Episodes: 163
- Followers: 24
- Running
- Science Channel
- Tuesday at 21