As Arctic sea ice melts, business for Alaskan passenger ships is booming. Can the fragile region handle the traffic?
Snagging a trip to Antarctica has never been so simple. Still, it's one of the trickiest places in the world to visit. Here are the five ways to get there.
On the 100th anniversary of Ernest Shackleton's legendary expedition, a writer retraces the explorer's steps to one of the cruelest, most gorgeous wildernesses on earth.
Camille Seaman's Antarctica iceberg photographs
The beauty of Antarctica is only matched by her cold, unforgiving judgment.
We polled the sharp-eyed nomads we trust most and came up with a bucket list of the best trips for getting the best shots around the world.
Excellent animal encounters abound on winter's five best wildlife cruises