The National Academy of Sciences is a private, nonprofit, self-perpetuating society of distinguished scholars engaged in scientific and engineering research, dedicated to the furtherance of science ...

I was sitting on a hill watching a muskeg flat on which several hundred scattered caribou were feeding. A quarter-mile below ...

Take a full tour of the Alaska Wildlife Conservation Center and get close to bears, bison, moose, wolves, and more. This must-visit spot near Anchorage offers breathtaking views, protected wildlife ...

Winter wildlife watchers should consider a trip to the 24,700-acre National Elk Refuge near Jackson, Wyoming, in February to see more than 8,000 elk. Charlie Hamilton James, Nat Geo Image Collection ...