A brief tsunami watch for Hawaii was called off, but experts warn residents to remain prepared for future threats.

Authorities are looking into whether grenades recovered from a Santa Monica apartment complex caused an explosion last week at a Los Angeles County Sheriff’s Department training ...

A scandal sparked by a couple of indiscreet Coldplay fans is providing fodder for country musicians at their own recent shows.

Hawaii’s Mount Kilauea is erupting yet again. The volcano is one of the world's most active, and has been erupting on and off ...

The Pacific Tsunami Warning Center (PTWC) says there is no longer a danger of tsunami waves on Russia’s Kamchatka Peninsula ...

The watch was issued at 9:03 p.m. after a 7.4 magnitude earthquake off Russia’s Kamchatka Peninsula, but canceled after there ...