Tuesday 8/7c

Why Are These Sharks Swarming?

Scientists believe that swarms of hammerheads may be drawn to a group of islands in the Pacific Ocean due to mysterious magnetic forces.

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Life Below Zero

Thursday 10/9c

Training A Champion Team

For Jessie and his sled dog team, racing is a full-time job.

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The Making of 'Genius'

Go on the set for an exclusive inside-look at the making of Genius, featuring interviews with Ron Howard, Geoffrey Rush, Emily Watson, Johnny Flynn, and more.

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