Researchers have confirmed that a massive landslide-triggered tsunami in Alaska’s Tracy Arm fjord on August 10, 2025, reached 1,578 feet, making it the second-highest recorded. The wave was caused by ...

New research demonstrates shipborne navigation systems have potential to improve tsunami detection and warning. Landslide-generated tsunamis pose a serious risk to coastal communities, particularly ...

They may be relatively rare, but they rank among nature’s most destructive forces. This week, we’re exploring the science behind tsunamis. * The word itself means “harbor wave” in Japanese, and it’s ...

Tsunami alerts lit up Siri Zama's phone on Tuesday. The 28-year-old high school teacher in Kapolei, Hawaii, fled inland. "It was raining, and the clouds got real dark. It was just a little scary. I ...

SWOT observations of the tsunami wave field offshore Kamchatka about one hour after the earthquake covering the two parallel diagonal lines cutting across the image. The measurements allowed the ...