Nature's oldest creatures defy aging rules. Greenland sharks live nearly 400 years. Ocean quahogs reach over 500 years.

Americans, who can now fly direct to the country, are discovering that Nuuk has a lot to offer as a possible destination ...

Ice, ironically, defines Greenland. Up to almost two miles thick in places, the ice that envelops the austerely beautiful island determines its ecology, its economy and its culture. What scientists ...