A 6.0-magnitude earthquake hit off the coast of Hiroo, Japan, just a day after a 6.1 quake struck Kushiro. No casualties or major damage were reported. The USGS issued a green alert, citing low risk.

A Virginia Tech study highlights the potential for a mega-tsunami triggered by a major earthquake in the Cascadia Subduction ...

A 6.0-magnitude earthquake struck off the coast of Hiroo, Japan, early Monday morning local time, one day after another ...

A 6.0-magnitude earthquake struck off the coast of Hiroo, Japan, a mere day after a 6.1-magnitude quake rocked Kushiro, ...