Join Dr. Kenny Broad as he dives into underwater caves on Nova at 8 pm

Jun 13, 2013

This program follows the charismatic Dr. Kenny Broad as he dives into blue holes — underwater caves that formed during the last ice age when sea level was nearly 400 feet below what it is today. The holes are Earth’s least explored and perhaps most dangerous frontiers. With an interdisciplinary team of climatologists, paleontologists and anthropologists, Broad investigates the hidden history of Earth’s climate as revealed by finds in this spectacularly beautiful “alternate universe.”

"Extreme Cave Diving" on Nova airs on Wednesday, June 19th at 8:00 p.m. on channel 3 and channel 3-1.

Anthropologist Kenny Broad is all smiles preparing for dive.