A series of “hidden” geological hazards has been uncovered in the northern reaches of Yellowstone National Park, including active faults that could pose earthquake threats to communities in the area.

HOLLYWOOD (KABC) -- A new finalized version of a California earthquake map shows an active fault line running through Hollywood, raising questions about the Millennium Hollywood development project.

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 ...

CHICO — Aside from rattling people and structures as far away as Chico, Sacramento and Reno, Thursday’s 5.5-magnitude earthquake beneath Lake Almanor in Plumas County revealed some startling ...

In earthquake country, the meandering paths of quake faults easily get seared into memory in the same way as a California freeway map. An earthquake fault is a fracture in the ground between two ...

To geology expert Todd Greene, the earthquake that struck the Lake Almanor area Thursday afternoon represents something new that needs to be studied further. The 5.5-magnitude quake that rumbled ...

A 4.8 magnitude earthquake hit New Jersey and affected nearby states on Friday morning, leaving people on the East Coast and the ground trembling. The quake was reported around 10:23 a.m. about 5 ...

Evaluation of landforms, soils, and deposits formed by active tectonics is providing basic data necessary for long-term earthquake prediction, seismic-hazard evaluation, and probabilistic seismic-risk ...