The following is the transcript of an interview with Alaska Sen. Dan Sullivan airing on "Face the Nation with Margaret ...

In an initial estimate, according to the Alaska Earthquake Center, the landslide was possibly larger than 100 million cubic meters, which makes it possibly the largest tsunami and landslide in Alaska ...

Seismic stations more than 600 miles away picked up the rumbling as a mountainside collapsed upon South Sawyer Glacier and ...