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 ...

He photographed the darkly colored, paperclip-size tadpoles in Cedar Lake, part of Canada’s Vancouver Island. “The challenge was to get the camera-to-subject distance just right and light them well ...

From an elusive jaguar to an industrious beaver, photographers captured iconic animal moments around the world. While monitoring the burrow of a rare giant armadillo in Brazil’s Atlantic Forest, ...

A deep and exclusive look inside National Geographic's ambitious Secrets of the Penguins with host Bertie Gregory.