TheTravel was invited to join Bertie and his team, and National Geographic went above and beyond to capture footage that has never been seen before.
A deep and exclusive look inside National Geographic's ambitious Secrets of the Penguins with host Bertie Gregory.
LOS ANGELES -- Commit first, then figure it out. That was one of the mantras of conservationist Doug Tompkins and his wife Kris. Their story, including the highs and lows of their biggest project, is ...