Discover six unforgettable ways to experience the Northern Lights this winter, from snowmobile safaris in Alaska to husky ...

These G Adventures trips have especially amazing itineraries.

National Geographic looked at more than 3,000 Instagram posts for our recent hashtag challenge to find the 10 most inspiring ...

National Geographic-Lindblad Expeditions has announced "The Expedition That Started it All" offer, with up to 20 percent off ...