science
Huge landslide in Alaska caused 481m-high tsunami
Why this matters: new research or scientific developments with potential real-world impact.
When the slope of a mountain above Tracy Arm fjord, in Alaska, gave way on 10 August 2025, 64 million cubic metres of rock fell into the fjord, causing a 5.4 magnitude seismic event
Read full story on New Scientist → More top storiesAlso covered by
Aggregated and edited by the Scoop newsroom. We surface news from New Scientist alongside other reporting so you can compare coverage in one place.
Editorial policy · Corrections · About Scoop