Chad Cohen

Explorer Robert Ballard sets out to solve the mystery of Amelia Earhart’s disappearance as he and a team of experts travel to the remote ...

Dr Spencer Wells retraces the footsteps of 200 random New Yorkers and proves they are all cousins. On the most diverse street in the most diverse ...

Discover the evolutionary secrets of some of the world’s most majestic creatures. From voracious crocodiles and acrobatic birds to stupendous ...