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

On day 78 of kayaking the Inside Passage, a trio of sea kayak guides and instructors woke at 5:45 in the morning to a rush of water that missed their tent by inches. "I think when a lot of people ...

Waves that may have reached 100 feet scoured an inlet that’s frequented by cruise ships, tour vessels and pleasure boats.

A massive landslide near South Sawyer Glacier in Alaska triggered a significant local tsunami, generating waves up to 100 ...

Early Sunday morning, Sasha Calvey awoke to a roar. "I look out of the tent, and then I see a massive wave coming, like, ...

No deaths or major damage were reported from the tsunami that appeared to originate from Endicott Arm shortly after 5:30 a.m.

The best outdoor links of the past seven days, from paddleboarding deaths to a first ascent in Mozambique to a fascinating Kilian Jornet Q&A session.

A Southeast Alaska landslide-triggered tsunami swept away a kayaker’s boat and gear, abruptly ending a months-long paddling ...