Winter in Alaska has waterfalls frozen mid-cascade, ice caves so blue they look unreal, and lakes so clear you can skate ...

Eight feet of ice, freezing temps, and 40-pound sheefish make for an arctic adventure. Here's what it's like ice fishing for ...

“This is fantastic news for these ice-dependent ... causing caves to collapse and leaving pups vulnerable to death by freezing or from predators. A critical habitat designation will not affect ...