For more info on these iconic parks, and other helpful travel trips, turn to the National Geographic book 100 Parks, 5,000 Ideas.

WASHINGTON, D.C. -- Ahead of Earth Day, National Geographic announced the ourHOME sweepstakes, part of the brand's Earth Month celebration. Open to anyone in the U.S over 18 years old, one lucky ...

LOS ANGELES -- In celebration of Earth Month, National Geographic is giving viewers a never-before-seen look at the world of penguins! "If you follow a penguin just for a day, you will realize ...

Wildlife, wilderness, and culture collide on this multi-day walking experience on a little-known island in Tasmania.