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'Sinking Cities' shows how Earth's large coastal cities prepare for future survival

"Sinking Cities" is a four-part miniseries Wednesday nights that chronicles how New York, London, Tokyo and Miami are preparing for the real-time impact of rising seas and devising colossal new construction projects.

'Nature' explores successful squirrels, African dogs and snow bears

“Nature” shows the world from an animal point of view each Wednesday at 7 p.m.

Watch Neil Diamond's 'Hot August Night III' concert Nov. 23

Celebrate the legendary singer-songwriter in this triumphant reunion concert Nov. 23 at 7 p.m. on Arizona PBS.