Air date: 2022-04-21

Runtime: 60 min

The pristine land of President Lincoln's favorite state is under threat like never before as developers, conservationists and cowboys battle for territory.

Air date: 2022-04-21

Runtime: 60 min

Global warming is dramatically altering the landscape — and the prospects — of the world's largest island.

Air date: 2022-04-21

Runtime: 60 min

As surging seas and frequent floods batter America's most historic city, the fight is on to save beautiful Charleston and its storied past.

Air date: 2022-04-21

Runtime: 60 min

The global shutdown gave Hawaii's fragile islands a chance to recover from the effects of surging tourism. Can a new balance be struck to protect the island?