Add Yahoo as a preferred source to see more of our stories on Google. Image of active volcano shows magma pressure inside volcanoes can destabilize slopes and trigger collapse. (CREDIT: YouTube / CC ...

The investigative minds at How to Survive explore the deadliest tsunamis in history and their human impact.

After a magnitude 8.8 earthquake hit off Russia’s Kamchatka Peninsula, tsunami alerts rippled out across Hawaii, Alaska, ...

Add Yahoo as a preferred source to see more of our stories on Google. A truck is stranded in the river at an area hit by deadly flash floods following heavy rains in Padang, West Sumatra province, ...

Efforts to collect hundreds of bodies and save the injured were stepped up in Indonesia on Monday following the country's latest tsunami, as scientists collected evidence on how a volcanic eruption ...

Millions of people along the coasts of the Pacific Northwest, Hawaii and Alaska rely on tsunami warnings to tell them that potentially dangerous waves are coming, sometimes in a matter of minutes.

When individuals hear volcanoes, they tend to envision blazing eruptions blasting into the air. However, volcanoes can also collapse sideways, with their sides, or flanks, collapsing. Such a collapse ...

In Alaska, a federal grant that funded seismic data collection in order to warn people about tsunamis is being cancelled. Experts say cuts like this could make tsunami warnings less reliable. Millions ...