An earthquake which struck near the Alaska-Yukon border last month has revealed a fault line hidden beneath ice, drawing ...

The NT2 and NT3 active submarine faults, which barely moved in the New Year's Day earthquake, are seen marked between the Noto Peninsula and Sado Island, in this map provided by Kenji Satake, a ...

Earthquakes remain one of the top concerns for millions of Californians. While the San Andreas Fault dominates the public imagination, a leading expert says the state’s seismic risk is far more ...