This Broadcast
Ages of Ice
9:00 pm - 10:00 pm Thursday, September 17
WLIW HDTV
21.1
NEW
The Frozen Heart
Season 1 · Episode 1
Venture into our planet's most extreme ice fields alongside scientists uncovering the history of our climate. From scaling jagged peaks to descending deep into the ice sheet, track how the polar world is transforming.
New
2026
English
Stereo
Documentary
Nature
Science
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